Best Hex Drill Bits in 2026

DEWALT 21-pack black oxide twist drill bit set is ideal for general-purpose drilling materials like metal, hardwood, softwood, PVC and fiberglass

Parabolic flute design increases chip ejection in metal and wood drilling applications

Black oxide coating helps resist corrosion and increase durability, so your drill bits last longer

【Capability & Durability】 HSS construction enables drill bits of this impact drill bit set with high capability, durability and functional ability. The premium titanium finish improves surface hardness, rust and wear resistance. Durable titanium hex drill bit set that penetrates hard materials with ease and lasts a long time.

【Withstand Heavy Impact & Quick Change】 The 1/4 inch hex shank enables the titanium drill bit set to handle high torque transmissions and heavy impact. A dependable impact drill bit set to get the job done. These hex drill bits fit into quick change chuck system for rapid change of cutting tools.

【Fast Drilling】 The 135-degree split point tip prevents the titanium impact drill bit from walking for easy starts on contact. Precision fully ground parabolic flute form helps hex drill bits produce rapid chip removal to decrease friction and heat build-up. Durable impact hex shank drill bit set with sharp cutting edges that cut like butter on wood/metal.

Titanium Nitride coating for maximum life

Parabolic flute design improves chip ejection while drilling

Extra hard titanium coating for maximum service life

135-degree split point tip of the drill bits for wood, metal or plastic is designed to help reduce walking

DEWALT drill bit set is made from High Speed Steel to be used in plastic, wood, and metal

Tapered web design for extreme durability and resisting breakage of the drill bits

3/16 X 12IN DRILL BIT

3/16 X 12IN DRILL BIT

3/16 X 12IN DRILL BIT

Drills holes 2X faster*. More Holes. Less Time

Lasts 2X Longer* to get more done

Chamfered cutting edges for increased durability

135-degree split point tip of the drill bit is designed to help reduce walking

High Speed Steel of DEWALT drill bits is made to be used in plastic, wood, and metal

Tapered web design for extreme durability and resisting breakage of drill bits for wood

The product is 15Pc BLK drill bit set

Easy to use

The product is manufactured in China

Accuracy & Longevity - 135 degree split point starts drilling immediately requires less force and eliminates “walking” across the working surface. Tapered web provides strength, durability, and reduces breakage.

Three-Flat Design - Three flats on shank eliminate bit spinning in chuck. Our proprietary parabolic flute design brings optimal chip removal which reduces heat build-up.

Wide Range of Uses - Drill bits are built for general purpose applications, such as steel/copper/aluminum/zinc alloy/wood/plastics. Also, it's ideal for DIY projects and home maintenance. Durable and reliable quality.

Durable Construction - HSS material with black and gold coating increases lubricity, provides corrosion protection, and increases durability. Ensures longer tool life in multiple working conditions. Tapered web provides strength, durability and reduces breakage.

No Center Punch is Needed - 135° split point design for fast penetration with less pressure. Twist drill bit kit will not "Walk" or "Wander".

Parabolic Flute - Parabolic flute for better chip removal and reduced heat build-up.

The flutes of a Fisch Pen Makers Bit are noticeably different from conventional style drill bits

This product is easy to use easy to install and highly durable

The cutting edge geometry of this bit guides it straight through tough end grain and guarantees a clean entrance and exit hole

HSS Titanium Coating -Titanium coating offers drill bit great durability and can prolong drill bit life 3 times longer than drill bits without coating.

Easy Cut Point - Jefe Hex 135 degree split easy cut point tip starts drilling easily with less force and eliminates “walking” across the working surface. And the modified parabolic flute forms smaller chips and clears debris easily. This design keeps the bit cooler which prolongs drill bit life.

Quick Change and Impact Rated - Hex shank fits all power tools and impact drivers. No need to bring two drivers. Jefe Hex drill bits are convenient, firm and more secure. Jefe Hex is ideal for high torque drivers.

drills holes 2x faster. more holes. less time

lasts 2x longer to get more done

chamfered cutting edges for increased durability

Strength & Hardness - Tapered web enhances strength and durability. Titanium coating adds lubricity and protection from abrasion. Jefe Hex drill bit with enhanced parabolic flutes promotes chip removal which decreases friction and heat.

Hex Shank - Quick change hex shank fits easily into all power tools and Impact drivers. Solid bonding technology manufacturing eliminates radial runout and improves concentrically. High torque, impact-rated accuracy.

Easy Cut Point - The 135° easy cut split point ensures a precision start, eliminates walking on the working surface which provides clean and accurate holes. No need for a center punch. More effective for drilling on curved surfaces.

【Premium HSS Titanium Coating】High speed steel (HSS) with titanium coating gives Jefe Hex drill bit great durability and prolongs 3 times longer life than drill bits without coating.

【Easy Cut Split Point】Jefe Hex Easy Cut Point design makes drilling easy with less pressure and prevents drill bit walking on the working surface. Fully ground modified parabolic flute design clears chips quickly, decreases friction and heat damage. Tapered web provides durability and reduces breakage.

【Quick Change】1/4" (6.4mm) hex shank fits into standard power tools and impact drivers. Jefe Hex drill bit’s solid bonding technology manufacturing eliminates radial runout and improves concentricity. High torque, impact-rated accuracy.

Easy Cut Point - The 135° easy-cut split point ensures a precision start and prevents walking on working surface. A specially designed parabolic flute forms smaller chips and clears debris easily. This design keeps the bit cooler which prolongs drill bit life.

Quick Change - Hex shank drill bit fits into all power tools easily and securely, especially for locking into quick change chuck. Solid bonding technology manufacturing eliminates radial runout and improves concentricity. High torque, Impact-rated.

Strength - The modified tapered web strengthens the drill bit while promoting easy chip removal. Titanium coating provides lubricity. This combination prolongs drill life up to three times than a normal drill.

FTG Parabolic Flute offers wider flute space, dispersing chips away from the cutting edges more rapidly and increasing coolant flow. The parabolic spiral allows chips to flow up quickly leaving less damage to be corrected after drilling. Package contains 3 Piece Same Size 9/64" (#6 screw) Replacement Tapered Drill Bit Only Without Four-cutter Countersink, made to replace the 9/64” bit of #6 Countersink FTG 6810PRB

FTG Parabolic Flute allows chips to flow up quickly leaving less damage to be corrected after drilling. Improved chip evacuation leads to a better surface finish in the hole. The parabolic drill tip can slip-on wood surfaces; it is recommended to hold it rigidly and drill slowly until the tip grabs the material

Higher Quality cutters FTG Parabolic Flute drill bits are manufactured from premium High Speed Steel M2 Grade 6542. Parabolic flutes are constructed with a wider flute shape for increased chip flow

Parabolic Flute offers wider flute space, dispersing chips away from the cutting edges rapidly and increasing coolant flow. Tapered Drill Bit 3rd Party Tested HSS M2 Industry grade 6542 best woodworking Steel for its high toughness, wear resistance, and cutting-edge retention, harder than 4241 HSS and 4341 HSS used in other similar countersink drill bits. 4 Flute cutter #45 Carbon Steel chamfer angle 82-degree, #6 9/64-inch Depth Adjustable wood countersink, double fluted taper point drill bits

Improved chip evacuation leads to a better surface finish in the hole. FTG Parabolic Flute allows chips to flow up quickly leaving less damage to be corrected after drilling. The parabolic drill tip can slip-on wood surfaces; it is recommended to hold it rigidly and drill slowly until the tip grabs the material. Depth adjustable for screws size, 4-cutter counter bore, cuts and clears chips quicker for fast, smooth countersinking tapered holes for screws in hard and soft wood. Plug size 3/8"

FTG Parabolic Flute drill bits are higher quality cutters due to their unique design, with improved chip extraction. Logo brand laser printed on each countersink shank offering confidence in product authenticity. The parabolic spiral allows chips to flow up quickly leaving less damage to be corrected after drilling. FTG Parabolic Flute drill bits drill holes faster than other drill models. The cutters work effortlessly even after many uses. Black Oxide cutter finish coating prevents corrosion

Visible clear lid of the drill bit set are desgined for easy viewing of contents

Stackable - for convenient travel and storage of the drill bits for wood

Accessible drill bits for wood are made for customizable kits

Adjustable auto-stop collar controls depth of countersink pilot holes. Auto-stop collar free-spins at the fixed depth.

Sharp, three-flutes countersink. Anti-clog holes scrap out debris easily while drilling

QUICK-CHANGE: Drill bit is replaceable when broken! Parabolic HSS drill bit won't embed scraps in grooves of drills.

★ KIT INCLUDES - 2 x 1/16", 2 x 5/64”, 2 x 3/32”, 1 x 7/64”, 1 x 1/8", 1 x 9/64”, 1 x 5/32”, 1 x 11/64”, 1 x 3/16”, 1 x 1/4", 1 x 5/16”, 1 x 3/8"

★ DRILL BITS - 135°split point drill bit with 2 cutting edges and 1 flute for improved drilling speed while providing buffer to lengthen the longevity of the drill bit

★ CHIP CLEARING - A parabolic flute form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process

【PARABOLIC DOUBLE FLUTE】Improved chip evacuation leads to a ultra smooth surface finish in the hole. Perfect for deep holes drilling.

【HIGH SPEED STEEL】Industry grade high speed steel provides outstanding wear-resistance and heat-resistance.

【SPEED-POINT TIP】Provides incredible fast drilling and self centering. Capable of drilling at any angle.

Multi-Purpose Drill Bit For Rotary or Percussion Drilling

For use on Glass, Granite, Plexiglass, Marble, Ceramic Tile, Fiberglass, Cast Metal, Brick, Hardened Steel, Masonry, Soft Wood, Concrete, Hard Wood.

Chrome vanadium steel shank for enormous strength and flexibility. Ideal for cordless drills, corded drills and drill presses.

POINT DESIGN: 135° split point design increases cutting speed with self-centering feature and prevents drill bit walking or wobbling on working surface.

REDUCED SHANK with THREE FLATS: 1/2" reduced shank drill bit with tri-flat is designed to eliminate drill bits spinning in the chuck and ensures grip. Superior black oxide finish offers great wear resistance.

WIDE FLUTE: Parabolic flute design improves chips removal and prolongs drill bits life while drilling in metal and wood.

EXTREME DURABILITY, High speed steel cutting edge for superior durability in nail-embedded wood

LONGER LIFE, High speed steel screw tip increases wear resistance for extended life

FAST, EASY DRILLING, Unique parabolic screw tip pulls the bit through material quickly and effortlessly

CHARGE THROUGH NAIL-EMBEDDED WOOD: High-speed steel cutting edge maintains its sharpness

FAST, HIGH-PERFORMANCE DRILLING: Pull through material with speed and ease with an aggressive parabolic screw tip

EXTENDED BIT LIFE: Re-sharpenable blade

EXTREME DURABILITY, High speed steel cutting edge for superior durability in nail-embedded wood

LONGER LIFE, High speed steel screw tip increases wear resistance for extended life

FAST, EASY DRILLING, Unique parabolic screw tip pulls the bit through material quickly and effortlessly

【Package & Size】 10PCS 9/64" Hex Drill Bits in one package, all drill bits are kept in a strong and professional plastic case with hanging hole which is convenient for storage and pick-up.

【Wide Applications】 VALYRIANTOOL Hex drill bit sets are built for general purpose applications, such as DIY projects, home maintenance and MRO (Maintenance, Repair and Operations). Working materials include mild steel, copper, aluminum, zinc alloy, cast iron, wood and plastics.

【HSS Black & Gold Oxide】High speed steel (HSS) with black gold surface treatment gives VALYRIANTOOL Hex drill bits great durability and prolongs 3 times longer life than ordinary drill bits without coating.

The cobalt tungsten diamond ground carbide tip is ideal for drilling porcelain tiles up to a scratch hardness of 8.

Unique 4-face point grinding extends the drill bit life.

PORC+ cuts nice, clean holes with very little or no chipping. Flat bottom parabolic flute ensures fast and efficient removal of the drill dust and prevents clogging.

Parabolic flute design offers enhanced chip removal, coolant flow to the drill point, and heat dissipation

Long length drill bits, also called taper length, have longer flutes and overall lengths than jobber drill bits

135-degree radius split-point is self-centering, reduces walking, good for hard material, and reduces pressure on cutting edges