Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice GQFOWE 
GQFOWE 6Pcs HVAC Repairing Set, Boring Drill Bits, Air Conditioner Tube Expander Swaging Tool, Manual Copper Pipe Swage, [6 Pipe Sizes] 6 different sizes of drill bits, including 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1/4" hexagon handle. Our pHORUSDY 
6PCS Wood Flat Drill Bit Set 10-25mm, S2 Steel Spade Drill Bit with 1/4" Hex Shank, High-Speed Drilling Bits for Wood, C WIDE RANGE SIZES – Includes 6 drill bits: 10mm, 12mm, 16mm, 18mm, 22mm, and 25mm – perfect for a variety of woodworkingVearter 
Vearter 16PCS Forstner Drill Bit Set, 6-54mm High Carbon Steel Multi-Tooth Woodworking Tools with Round Shank, Hole Saw Popular Sizes - 6mm, 10mm, 12mm, 16mm, 19mm, 22mm, 28mm, 32mm, 35mm, 38mm, 41mm, 45mm, 48mm, 51mm and 54mm. Each bit comWYJREES 
15pcs Forstner Bit Set Woodworking Drill Bit Set Carbide Steel Forstner Drill Bits Woodworking Hole Saw Cutter Wood Tool Premium Material：lehom forstner bit set is made of excellent carbon steel with high hardnessBest Value Yakamoz 
Yakamoz 35mm Concealed Hinge Jig Kit - Adjustable Depth Carbide Forstner Drill Bit Hinge Boring Hole Saw Cutter with Doo Precise & Adjustable Design: The Yakamoz 35mm Concealed Hinge Jig Kit ensures accurate and clean hinge installation everTorquata 
Torquata Tungsten-Carbide Forstner Boring Drill Bits 20mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designMeichoon 
Meichoon Forstner Drill Bit Set 15-35mm 16 Pcs, Carbide Forstner Bits High Speed Steel Wood Tool Punching Bit Wood Slabs Advanced technology manufacturing and durable material - Made from Tungsten steel and being hot-treated, the blade is ch21% Off BOSCH Bosch Accessories Blue 19-Piece PointTeQ HSS Twist Drill Bit Set (For Metal, ProBox, Ø 1.0–10.0 mm, Drill Driver Accesso Saves time: The HSS Twist Drill Bit PointTeQ with reduced shank enables you to drill through metal quickly thanks to theSING F LTD SING F LTD 22-76mm Adjustable Spade Bit Expansive Flat Woodworking Boring Drill Bit Set Easy to adjust and change bits, simply use adjustment hex wrench ( Hex wrench is not included)Century Drill & Tool Century Drill & Tool, 37280, 25 PC Set,HSS Brad Point,Drill Bit, Wood Boring Tools Precise & Clean Drilling: The brad point design ensures perfect holes in wood, eliminating splintering and tear-out forCentury Drill & Tool Century Drill & Tool, 37280, 25 PC Set,HSS Brad Point,Drill Bit, Wood Boring Tools Precise & Clean Drilling: The brad point design ensures perfect holes in wood, eliminating splintering and tear-out forRespicefinem Respicefinem 2Pcs Flat Wood Drill Bit Set High Carbon Steel Spade Boring Woodworking Drilling Tool with 38mm Hole Openin High Hardness And Durability: The DIY woodworking drilling flat drill bit features high hardness and durability for longLyhaogao High-Speed Steel Step Drill Bit Set with Titanium Coating (Metric 4-12mm/4-20mm/4-32mm) for Wood, Sheet Metal Hole Drill 【Precision Drilling】: Achieve precise and smooth drilling with our High-Speed Steel Step Drill Bit Set, featuring a titaBOSCH Bosch 2607017034 Wood X-Pro Drill Bit Set, Black/Silver Designed for drilling into woodMeichoon Meichoon Forstner Auger Drill Bit 55mm Woodworking Flat Wing Drilling Boring Hole Saw Punching Bit Wood Slabs Carbide Ti ★ High Quality - Small incision resistance, improve the opening speed, chip easy and no tremor. The perforation is neat,HORUSDY Horusdy 99-Pieces Titanium Drill Bit Set, HSS 1.5mm - 10mm Size, High Speed Twist Drilling Bits Kit for Metal, Plastic, TITANIUM | HIGH-SPEED STEEL: Classic High-Speed Steel Construction With Titanium Coating For Proven Capability And DurabMeichoon Meichoon Forstner Auger Drill Bit Multi-Tooth Woodworking Boring Hole Saw Punching Bit Wood Slabs Flat Wing Drilling Car 【Advanced technology manufacturing and durable material】 Made of Tungsten steel and being hot-treated, the blade is charYakamoz Yakamoz 5Pcs Countersink Drill Bit Set, 90-Degree Carbide Tipped Wood Hole Counter Sink Drill Bit with Adjustable Low Fr High Quality: Made of durable high-speed steel (HSS), high hardness,wear-resisting and durable. For extended lifespan anMeichoon Meichoon Forstner Drill Bit 5 Pieces 15mm 20mm 25mm 30mm 35mm Carbon Steel Adjustable Positioning Woodworking Hinge Hole ★ Premium Quality - The positioning woodworking hole opener set is made of high-grade hard alloy, with high strength, weLEONTOOL LEONTOOL 8Pcs Wood Plug Cutter Drill Bit Set Straight and Tapered Taper Cutting Tool Cork Drill Bit Knife Set Woodworkin Material: Made of carbon steel with black oxidised coating, rust-proof and sturdy.Vearter Vearter 8PCS Forstner Drill Bit Set, 6-35mm HCS Multi-Tooth Woodworking Tools with Round Shank, Hole Saw Cutter Hinge Bo Popular Sizes - Total 8 sizes 6/10/12/15/16/19/25/35mm. Each bit comes with a round shankAuto-plaza 22-77mm Adjustable Spade Bit Expansive Flat Woodworking Boring Drill Bit Blades Cutters Set Made of high-quality high carbon steel.Torquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 19mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designBOSCH Bosch Accessories 91-Piece V-Line Titanium Drill Bit and Screwdriver Bit Set with Ratcheting Screwdriver (For Wood, Maso Metal drill bits with high performance titanium nitride coatingMeichoon Meichoon Forstner Drill 6-60mm Step Drill Bit Spiral Groove 12 Steps Sizes, Large HSS 4241 Cobalt Cone Drilling Tool Hol HSS & Titanium Coating - High speed steel makes it last longer than others, titanium coating ensures easily cut through34% Off Irwin Irwin Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892) Product Type: Drill BitsTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 24mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner design22% Off Torquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 67mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designBOSCH Bosch Accessories 7 Piece Mini-X-Line Wood Drill Bit Set (for Wood, Ø 3-10 mm, Accessories for Drills) Practical borsch mini-x-line box keeps everything neat and tidyBOSCH Bosch Accessories Professional 8 pcs. Brad Point Drill Bit Set (For Wood, Ø 3 - 10 mm, Accessories Rotary Drills) Part of the brand new borsch robust range of drill bits and accessoriesMYLEUS 35mm Concealed Hinge Drilling Jig Hole Puncher Locator Opener Concealed Hinge Jig Bit Drill Woodworking Boring Bits Dril ★[Precise & Fast Drilling] This is a set of accurate and convenient hinge hole puncher locator.It can accurately fix andTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 40mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designvaluehall ValueHall 16 PCS Carbide Steel Forstner Drill Bits Set 15-35mm Woodworking Boring Bit Hinge Hole Saw Cutter V7036-2 1.Material: Made from Tungsten steel with heat treatment. If you think the blades are not very sharp, you can sharpen thTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 38mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designVearter Vearter 80mm Forstner Drill Bit, High Carbon Steel Multi-Tooth Woodworking Tools with Round Shank, Hinge Boring Hole Cut Product Specifications - Diameter 80 mm, total length 95 mm. Equipped with plastic storage caseBroLuka 1 PCS 21mm Forstner Bits, Drill Bits Set for Wood and Wooden Products, Plastics, Plywood Stable design: The drill bit is stable, easy to control, and not easily displaced during useASNOMY ASNOMY 5PCS Large Size Forstner Drill Bit Boring Woodworking Hole Saw Set, 40/45/50/60/70mm Carbide Steel Hinge Cutter T Top Quality: Made from Carbide steel and being hot-treated.Ensuring its high hardness,sharp edge,high precision, smoothZONADA ZONADA 230mm Long Twist Hardwood Drill Bit Set of 5 Hardened High Carbon Steel 6-14mm Metal Spiral Drill Woodworking Hol DURABLE CONSTRUCTION: Made from high carbon steel, these drill bits feature a hardened spiral design that stays sharp foKEWAYO KEWAYO 8Pcs Brad Point Drill Bits, 1/4 Inch Hex Shank Carbon Steel Spiral Twist Wood Drill Bit Set for Soft, Hard, Lamin Premium material :brad point drill bits are made of high carbon steel, with high hardness and edge sharpness for longerBestgle Bestgle 50 Pcs Mini Twist Drill Bit Set Titanium Coated High Speed Steel Drill Bits Round Shank Micro Twist Bits for Woo Multiple Purpose - Set of 50 pcs twist drill bits with 5 varied sizes: 1mm, 1.5mm, 2mm, 2.5mm, and 3mm with round shanksTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 14mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designIhvewuo 5pcs Forstner Drill Bits Kit 15-35 mm Flat Wing Hinge Boring Bits Set with Depth Stopper Cemented Carbide Woodworking Ho [Depth Stopper Design] Our flat wing forstner drill bits are designed with depth stopper, which can be fixed on the shanNeiko NEIKO 11401A 6 Piece Brad Point Drill Bit Set, Stubby Drill Bit Set for Wood, 1/4" Quick Change Hex Shank, HSS 4241 High PREMIUM BUILD: Each short bit, also known as a wood auger set, is constructed of premium molybdenum 4241 HSS with evenlyBestgle Bestgle Concealed Hinge Jig Kit, Woodworking Tool, Drill Bits, Hinge Drilling Hole Router Jig for Cabinet Cupboard Door Efficient and Precise Drilling: Speed up your drilling process by 50% compared to traditional methods with this 35mm hinWayinTop WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engr 【High Quality】The PCB Drill Bits are made of high quality tungsten steel, highly wear resistance, high hardness, bendingFisch Fisch 5-Piece Wave Cutter Forstner Drill Bit Set, Includes Metric Sizes 15-35mm, Made in Austria, FSA-134398 Includes 5 bits 15-35mm in diameterTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 45mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designSYITCUN Auger Drill Bit for Planting 3x12inch Extended Length Garden Auger Spiral Drill Bit for Planting Bulbs Flowers Planting Build to last: Made of heavy duty steel, with glossy black painted finish. The auger drill bit point on it hits the grouBriny River Briny River 20mm Forstner Wood Boring Drill Bit Hole Hinge Cutter 7mm Hex Shank 129mm Length Extra Long Drill Bits Durable Construction: Made from carbon steel alloy with a nano-coated blade edge, offering high hardness and heat resist15% Off Plyisty Square Hole Drill Bit Adapter, Aluminum Squarehole Fixed Bracket, Compatibility with 38 to 43mm Electric Drill Chucks, f Aluminum Material: Crafted from premium aluminum, the square hole opener bracket is wear resistant, highly robust, and hWoodOwl Wood Owl 3/4 Diameter x 6 1/2" OverDrive Fast Boring Ultra Smooth Auger Brad Point Boring Bit 03702 3/4” diameter x 6 1/2” longTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 25mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 18mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 60mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designGeneric Generic Quick Change Drill Bit Set, Wood Drill Bits Alloy Wood Boring Bits - 4pcs Set, 2.8mm, 3.2mm, 3.5mm, 4mm, Adjusta Adjustable Depth: Achieve accurate drilling depths of 5-35mm with our countersink drill bit set. Featuring an adjustableKOZTOL KOZTOL 6Pcs Spade Drill Bit Set, Paddle Flat Bits, 10-25mm Hole Cutter Wood Drill Bit Set with Quick Change Shank for Wo High Quality: Constructed from high-carbon steel with heat treatment for durability and hardness, the head with a polishKPBKQLGA 35mm Concealed Hinge Drilling Jig Hinge Jig Hole Forstner Guide Bit Boring Jig Hole Cutter Hinge Jig Drill Guide Sets fo 【High Quality】The bore bit adopts superhard alloy that makes the cutting sharper ,chip removal unhindered with outstandiMakita Makita Brad Point Wood Drill Bit, 3-10 mm Diameter (Pack of 8) Made form high quality carbon steel materialMengshen Mengshen Forstner Drill Bits Woodworking Drill 15-35mm 5PCS, Carbon High Speed Steel Flat Wing Drilling Hole Hinge Cemen High-speed steel woodworking hole saw open hole neat, smooth, no tremor can sharp cutting edge improves opening speed, eWoodOwl Wood Owl 00707 3 Piece Set OverDrive Fast Boring Ultra Smooth Auger Brad Point Boring Bits Containing the Following Size 3 Pieces set with 5/8”, ¾” and 1” bits, all 6 1/2” longTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 35mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 15mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designBOSCH BOSCH NS5006 6-Piece Nail Strike Wood-Boring Spade Bits Assorted Set with Included Pouch Optimized for Wood and Wood wit NAIL-KILLING WOOD-BORING BIT DESIGN: Adds extreme durability to bosch speed for nail-embedded woodQjaiune Qjaiune 7/8 Inch / 22mm Forstner Drill Bit, 0.875 Inch Boring Bit Cutter Tungsten Carbide Wood Hole Saw Auger Opener, Wo High Quality: Forstner Drill Bit made of Tungsten carbide with special heat treatment for sharp cutting edge, high hardnMilescraft Milescraft 5mm Drill Bit for MC-2312 CabinetMate Self-centering boring bits in 5 mm diameterNomel 15 Piece Metric M35 Cobalt HSS Drill Bit Kit with Straight Shank for Drilling Cast Iron,Brass,Stainless Steel Woodwork P Quality material: Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measHymnorq Hymnorq Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Throug COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuriAIMALL AIMALL 5Pcs Dry Diamond Core Drill Bit Set, 0.24 Inch Hole Saw for Marble, Tile, Porcelain, Granite, High Precision Cutt 🔨 Durable Diamond-Coated Drill Bits: Each bit features a diamond-coated tip that provides efficient cutting power for tMeichoon Meichoon Countersink Drill Bit Set 5 Pcs Hex Shank 3in1 Wood Pilot Bits Drilling 7/64 9/64 11/64 3/16 7/32 Screws Holes ★ High-quality Material - Our hex shank woodworking countersink drill bit is made of high-speed steel 4241, ensuring itsuxcell uxcell Forstner Drill Bits 26mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Forstner Drill Bit: Drilling diameter: 26mm / 1.02"; shank size: 8mm / 0.31"; drilling depth: 48mm / 1.89"; total lengthDEWALT DEWALT DWA1181 21-Piece Set Black Oxide Coated Hss Twist Drill Bit Set DEWALT 21-pack black oxide twist drill bit set is ideal for general-purpose drilling materials like metal, hardwood, sofYUENTOEN YUENTOEN Brad Point Wood Drill Bit Set, 8Pcs Hex Shank Drill Bit Set with Double Flutes Design for Hardwood, Plywood, Pl Includes Size: 8 Pieces: 10MM, 9MM, 8MM, 7MM, 6MM, 5MM,4MM,3MM; The Brad point wood drill bit Set includes imperial sizeTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 50mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designMilescraft Milescraft 1342 Euro Hinge Jig ? Concealed Hinge Jig, Drilling Guide, Drill Guide Jig for Framed and Frameless Cabinets. Two edge alignment knobs position the cup hole from the edge of the door, while the edge pin sets the distance from theAIMALL AIMALL 10–45mm Titanium Nitrided Step Drill Bit HSS4241 Pagoda Bit with Triangle Shank for Carbon Steel PVC Wood Board H 🌀 Multi-Diameter Drilling with a Single Bit This 10–45mm step drill bit offers smooth transitions between multiple holeAexit Aexit 13mm (hand operated tools) Boring Dia Carbide Tipped Brad Point Wood Drill Bit (50ry608qf588) Carpentry Tool Rotation: Right Hand; Overall Length: 70mm / 2.8"; Package Content: 1 x Brad Point Boring DrillDEWALT DEWALT DWA1184 14Piece Set Black Oxide Coated HSS Twist Drill Bit Set 135° split-point drills on contact and prevents walkinguxcell uxcell Forstner Drill Bits 48mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Forstner Drill Bit: Drilling Diameter: 48mm / 1.89"; shank size: 10mm / 0.4"; drilling depth: 60mm / 2.36"; total lengthuxcell uxcell Forstner Drill Bits 48mm, Tungsten Carbide Wood Hole Saw Auger Opener Woodworking Hinge Hole Drilling Boring Bit Specifications: Drilling dia.: 48mm; shank size: 10mm; drilling depth: 48mm; total length: 80mm. Hex shank, cemented carJectse Boring Head Set,MT3 50mm Boring Head Kit,with 12mm Boring Bar Wrench Drawbar Thread,14 Pcs Steel Boring Head Tool Set Tool set made of steel with great match of hardness and toughness, thus prolonging its service life.Torquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 13mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designKEWAYO KEWAYO 5PCS Brad Point Drill Bit Set 4mm 5mm 6mm 8mm10mm 6.35mm Spur Point Stubby Woodworking Drill Bits Premium quality: These 3 point drill bits are made of carbon steel with Black oxide coating, featured with high hardnessYUENTOEN YUENTOEN 6Pcs Spade Drill Bit Set, Paddle Flat Bits for Woodworking,10-25mm Hole Cutter Wood Drill Bit Set with Quick Ch High Quality: Constructed from carbon steel with fully heat-treated for durability, the head with the polished surface iAIMALL 13 PCS Quick Change HSS Titanium Drill Bits Hex Shank Set Soft Metal Wood Timber Torquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 16mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 12mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designBestgle Bestgle 20 Pcs Mini Micro Drill Bits 0.3-1.6mm Shank Twist Drill HSS Small Twist Drill Bit Set DIY Manual Hardworking Ki Different Sizes - 20 pcs small twist drill bits including 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.Still Awake Forstner Drill Bits 90mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Cutter Specifications: Drilling Dia.: 90mm; shank size: 11mm; total length: 86mm. Hex shank, cemented carbide cutter and solidYakamoz Yakamoz 3PCS Titanium Spot Weld Cutter Kit Set HSS CO Cobalt Drill Bits Weld Cutting Accessories丨6.5MM(1/4in), 8MM(5/16i 1. High Quality:This Spot Weld Drill Bit is made of quality thick high speed steel material , which not only can achieveYUENTOEN YUENTOEN 11Pcs Spade Drill Bit Set, 6-32mm Carbon Steel Paddle Flat Bit with Quick Change Hex Shank for Hole Cutter Wood Material: Spade drill bit is made of carbon steel with black coating for high durability and good wear resistance; The sVearter Vearter 26mm Forstner Drill Bit, High Carbon Steel Multi-Tooth Woodworking Tools with Hex Shank, Hinge Boring Hole Cutte Product Specifications - Diameter 26 mm, total length 94 mm. Equipped with plastic storage caseTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 32mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 28mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designWoodOwl Wood Owl 6 Piece Set OverDrive Fast Boring Ultra Smooth Auger Brad Point Boring Bits Containing the Following Sizes 1/2” 6 Pieces set with 1/2”, 5/8”, 3/4”, 7/8”, 1” and 1 1/4”” bits, all 6 1/2” longBOSCH Bosch Accessories Blue 25-Piece PointTeQ HSS Twist Bit Set (For Metal, ProBox, Ø 1.0–13.0 mm, Drill Driver Accessories) Saves time: The HSS Twist Drill Bit PointTeQ with reduced shank enables you to drill through metal quickly thanks to theuxcell uxcell Forstner Drill Bits 80mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Forstner Drill Bit: Drilling diameter: 80mm / 3.15"; shank size: 10mm / 0.39"; drilling depth: 54mm / 2.13"; total lengtTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 63mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designTorquata Torquata Tungsten-Carbide Forstner Boring Drill Bits 26mm Diameter 10mm Shank Tungsten-carbide-tipped wood boring drill bits, in a time-tested forstner designuxcell uxcell Forstner Drill Bits 28mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Forstner Drill Bit: Drilling Diameter: 28mm / 1.1"; shank size: 8mm / 0.31"; drilling depth: 60mm / 2.36"; total length:Utoolmart Utoolmart Forstner Drill Bit, 100mm Cemented Carbide Wood Cutter Tool, Hex Shank Woodworking Hole Saw Cutter, 80mm Lengt 【Specifications】- Drilling diameter: 100mm / 3.94-inch; Total length: 80mm / 3.15-inch; Shank diameter: 12mm / 0.47-inch