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Popular 3 8 Drill Bit on Amazon
Details on the Best 3 8 Drill Bit
On Sale!Bestseller No. 1
BOSCH CO2151B 1-Piece 3/8 in. x 5 in. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
- Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
- Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
- Thick web-helix design – provides additional stability in tough applications
- Surface-hardened tip – penetrates tough abrasive materials
Bestseller No. 2
Drill America - DWDDL8X3/8 3/8" x 8" High Speed Steel Extra Long Drill Bit, DWDDL Series
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of toolholding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- For general purpose drilling in applications where extra length for reach is required, designed to perform in a broad range of materials in the iron and steel families
On Sale!Bestseller No. 3
FTG USA Countersink Drill Bit Set 3 Pc #8 (11/64") Wood Countersink Drill Bit Pack Same Size Set Countersink HSS M2 Tapered Countersink Bit, with 1 Hex Wrench, Woodworking Countersink Drill Bits
- Countersink drill bit set for wood with tapered drill bit , 4 Flute countersink cutter #45 Carbon Steel, tapered countersink set features 3 Piece drill set All Same Size drill bits with countersink #8 (11/64") Adjustable wood countersink, 1 Hex Wrench (1/8" Allen Key). Counter-bore, and wood plugs size 3/8 inch. Hex shank compatible with 1/4" standard Quick Change chuck including impact drills. FTG 2328 drill bit set hex shank
- Wood drill bit set with counter bore chamfer angle 82 degree, smooth countersinking in hard and soft wood, tapered holes for screws. Adjustable countersink drill bit with quality built depth adjustable counter bore attaches to flat on shank with 2 hex screws for controlled pilot hole depth. Best adjustable wood countersink drill bits set ideal for woodworking. Countersink tool set made with countersink bits for wood
- Tapered drill bits pointed tip and wide flute for drilling fast, clean pilot hole, ensures tight fit for screws. Countersink hex drill bit set with tapered drill bit can be replaced with FTG replacement taper drill bits countersink for extended wood bit. Countersink drill bits for wood made to drill, countersink, and counter-bore in 1 step sink counter set. Counter sink bits designed as to work as wood drill bits
- THIRD-PARTY TESTED by US Accredited Lab - HSS M2 Grade 6542 countersink drill bit for wood with tapered drill bits. Wood countersink bit with wider flute shape for increased chip flow. Drill countersink set has logo brand name laser printed on each countersink bit quick change 1/4" hex shank. Tapered drill bit with countersink set, drill bits, professional countersink drill bits set with countersinks for wood. FTG2328 counter sinker drill bit for wood
- STORAGE CONTAINERS for this set available below on this page at section " Make it a bundle". Counter sinker drill bit set designed in New Jersey by Fair Trade Group USA and Professionally manufactured in China at FTG USA specs. Analysis Report issued 5/4/2021 by ANAB US Accredited Lab, confirms that drill bits set High Speed Steel Quality countersink bits meet desired specs of HSS M2 Grade 6542, drill bit set harder than HSS 4241 and HSS 4341 used in other similar tapered countersink drill bits
Bestseller No. 4
amoolo 3/8" Titanium Drill Bits (5pcs), Premium 4341 HSS Metal Drill Bits for Wood, Metal, Steel, Plastic, Aluminum Alloy
- 【5Pcs 3/8" TWIST DRILL BITS】5Pcs - 3/8”(Dia 9.26mm) x3-5/8”(Flute Length 92.08 mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization.
- 【PREMIUM HSS TITANIUM Coating】Industry grade 4341 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. Titanium coating increases wear-resistance and durability.
- 【FULLY GROUND PROCESS & 135° SPLIT POINT】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° Split Point with straight shank prevents walking and makes drilling precise. No center punch is needed.
- 【MULTIPLE APPLICATION】Small Drill bits for soft metal, wood, plastic, steel within 6mm thickness, aluminum alloy and other soft metals. Ideal for DIY projects, household maintenance and repair.×NOT for glass, ceramic or concrete drilling.
- 【90 DAYS WARRANTY】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
Bestseller No. 5
amoolo 3/8" Cobalt Drill Bit(5Pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron
- 【5Pcs 3/8" Cobalt Drill Bits】5Pcs - 3/8”(Dia 9.26mm) x3-5/8”(Flute Length 92.08 mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market.
- 【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.
- 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
- 【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. ✔ Pay attention to speed, pressure and heat control during drilling.
- 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
Newest 3 8 Drill Bit
New
WZFC 8mm Shank HSS Milling Cutter Single Flute CNC Router Bit TiN Coated End Mill,8x8x14x80mm
- 1. These CNC end mills are made from high quality material of tungsten steel
- 2.Wear-resisting and Not easy to stick milling cutter.High efficiency of chip removal
- 3. Speed machining and High degree of smoothness.Strong and Continuous machining is not easy to break
- 4.Round handle, chamfering, easy to use, increase the stability of the performance
- Package Including:1 x Aluminum Milling Cutter
New
WZFC 4 Flute Carbide Milling Cutter 3.175mm Shank Spiral Flat Milling Bit CNC Router Bit,3.175x3.175x8x40
- 1.material of tungsten steel.Wear-resisting and Not easy to stick milling cutter
- 2.The blade by mirror grinding process.High efficiency of chip removal
- 3.Speed machining and High degree of smoothness.Strong and Continuous machining is not easy to break
- 4.Sharp sharp angle and precise front angle sharp sharp edge,Cutting design of 3 edge geometry.
- Package Including:1pc End Mill
New
WZFC CNC Router Bit 3 Flute Up Down Cut Carbide End Mill Compression Milling Cutter,8x8x35x85
- 1. Excellent combination of upper and lower blades, SHARP cutting edge;
- 2. High precision grinded and polished, high abrasion resistance and temperature resistance, good rigidity, not easy to break;
- 3.No burrs for Up and down spiral machining;High performance, improve the work efficiency, reduce cost;
- Applied to: CNC Router Machining Center, Woodworking Machine, Advertising CNC Router, etc;
- Package Including:1pc
New
WZFC T Slot Milling Cutter HSS End Mill CNC Machine Milling Tool Router Bit,8x3x6x60L
- 1. Usually for milling T-slots in the tables and beds of machine tools and similar applications.
- 2. The tools have staggered teeth when Dia. of cut ＞ 14mm.
- 3. A rugged design with free cutting features ,with alternate side cutting teeth for maximum chip clearance.
- 4. High speed steel material, provide rapid chip removal. Used for milling low-carbon steel, aluminum, copper, iron and non ferrous materials, works well on aluminum.
- Package Including:1pc T Slot Milling Cutter
New
WZFC Down Cut Router Bit 1/8 Shank Carbide Milling Cutter 2 Flute CNC Machine End Mill,3.175x1.5x8x40L
- 1.Excellent combination of upper and lower blades, SHARP cutting edge;
- 2.High precision grinded and polished, high abrasion resistance and temperature resistance, good rigidity, not easy to break;
- 3.No burrs for Up and down spiral machining;High performance, improve the work efficiency, reduce cost
- Application: Acrylic, PVC, MDF, high-density board, lotus board, Solid wood, wood, plastic plate, double color sheet, Aluminium and etc.CNC Router, etc;
- Package Including:1pc