Top 10 Best 7 64 drill bits in 2026

Last Updated - 6/15/2026

🏆Best Choice

Yellow Paw

7/64 Inch Drill Bit (3 Pack) Industrial Grade M35 Cobalt Titanium Aluminum Nitrite - 7/64" Diameter & Total Length of 2-5/8" with Working Length of 1-1/2" Easily Drill Into Metal, Steel, & Aluminum

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•7/64 Inch Diameter & 2-5/8 Inch Length - Shank is 1/2" Diameter and Rounded For Easy Fitting Into Any Drill or Rotary Hammer - Flute/Working Length Of This Bit is 1-1/2 Inches & The Total Length of the Bit is 2-5/8 Inches. Plastic Storage Case is Included For Easy Storage.
•M35 Cobalt with Titanium Aluminum Nitrite Coating - Our Drill Bits Contain 5% Cobalt with a Professional Grade TiAIN Coating. This Unique Blend of Materials Provides Exceptional Oxidation Resistance as Dramatically Increases the Overall Hardness & Durability Of the Bit.
•135 Degree Split Point - Most Drill Bits Are either 118 Degrees or 135 Degrees, 135 Degrees Makes the Drill Bit Less Susceptible to Walking When Drilling Into Stiffer Material Like Hardened & Stainless Steel. You'll typically find 118 Degree Bits On Your Cheaper Lower Quality Drill Bits That Are Designed to Drill Into Softer Materials
•US Based Company - We're Located in Central New Jersey and Our Company Was Named After Our Awesome Yellow Labrador Retrievers. We do Source Products From Around the Globe, But You Can Rest Assured If You Have Any Issues Or Questions You Will Be Dealing With Someone From the USA.
•Yellow Paw Guarantee - Customer Satisfaction Is Our Highest Priority. We've Spent Countless Hours Testing & Sourcing Our Products to Ensure They're of the Highest Quality. If At Any Point You're Unsatisfied With Our Product Please Contact Us For a Free Replacement.

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$5.99

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Narwhal

Narwhal 7/64 Inch Cobalt Drill Bits (13 Pack - Industrial Grade M35 Cobalt) 2-3/8" Length & 135 Degree Split Point for Drilling Into Metal, Hardened & Stainless Steel, Cast Iron, & More!

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•13 PACK OF 7/64" COBALT DRILL BITS - 7/64" Diameter with a Flute Length of 1-5/16" and Total length of 2-3/8"
•M35, FULLY GROUND, 135° SPLIT POINT - Our Drill Bits Contain 5% Cobalt, Are Fully Grounded for a Precision Drilling Diameter. 135° Split Point Design Makes it Easier to Drill Repeated Holes in Harder Materials.
•PLASTIC STORAGE CASE INCLUDED - Incredibly Tough and Durable Plastic Case. Perfect for Keeping Your Cobalt Drill Bits Neatly Organized and Safe.
•COBALT DRILL BITS ARE THE PERFECT DRILL BITS FOR METAL - As well as other hard materials such as Stainless Steel, Hardened Steel, Cast Iron, Bronze, Titanium, and More!
•NARWHAL GUARANTEE - We strive to source high quality products and if you're ever unsatisfied please reach out to us, our USA Based Customer Service is here to help!

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$6.99

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Bosch

Bosch CO2134B 7/64 in. X 2-5/8 in. Cobalt M42 Drill Bit

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•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
•METAL-DRILLING SOLUTION: Engineered to drill in metals such as stainless steel, cast iron and aluminum
•HEAT-TREATED MANUFACTURING PROCESS: Helps to ensure the strength of bits

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$2.85

$3.79

-25%

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BECOLLO

BECOLLO 7/64 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,20 Pieces

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Made from cobalt(5%) High Speed Steel , increases the wear and heat resistance of drill bit, the life span of drill bit is prolonged.
•Fully Grinding Processing makes the surface of drill bit smoother, the friction can be reduced and the cutting speed is faster.
•135° Split Point Design improves cutting speed while easy self-centering, prevent walking and skating across the workpiece surface.
•Perfect suitable for drilling in hard metals such as stainless steel and cast iron, and other softer material are also possible.
•10pcs of 7/64" cobalt drill bit are packed in a plastic case for easy storage and carrying , manufactured in strict accordance with ANSI B94-11M.

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$9.99

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DEWALT

DEWALT DWA1207 7/64" Pilot Point Industrial Cobalt Alloy Steel Drill Bit

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Designed for maximum speed and life
•Pilot point and split tip design
•No bit walking - more user control
•Intended to be used on hard metals
•Heavy-duty Cobalt Alloy Steel delivers 4 times more life than black oxide

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$4.69

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Bosch

BOSCH TI2134 1-Piece 7/64 in. x 2-5/8 in. Titanium Nitride Coated Metal Drill Bit with 3/8 in. Reduced Shank for Applications in Heavy-Gauge Carbon Steels, Light Gauge Metal, Hardwood

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Super-hard titanium coating lasts up to six times longer than high-speed steel
•Self-starting point starts on contact
•Balanced double flute eliminates chatter and vibration
•Titanium reduces heat for longer life
•Drills clean, accurate holes in these thin materials (up to 1/8 In.): sheet metal, ducts, steel, copper, brass, aluminum, plastic, Plexiglass, wood, veneers, vinyl siding, plasterboard, PVC, stainless steel and cast iron

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$4.99

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DEWALT

DEWALT DW1307 7/64-Inch Titanium Nitride Split Point Twist Drill Bit

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Titanium Nitrate coating for maximum life

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$5.35

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SALI

SALI Cobalt Aircraft Extension Drill Bits 15 pcs,7/64"×6" Long Length Drill Bits for Drilling into Sheet Metal, Stainless, Aluminum, Wood, & Copper

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Precision in size and length:Crafted with a cutting diameter of 7/64" and a total length of 6", these drill bits offer the precision needed for various drilling tasks
•Durable black oxide coating:Featuring a black oxide coating and a 135° split point design, while lasting 50% longer than standard hss bits, offering a balance of hardness and toughness for enhanced wear resistance
•Versatile applications:Designed for versatility, these aircraft extension bits can reach challenging spots in materials like sheet metal, stainless steel, aluminum, copper, and more, making them suitable for a wide range of projects
•Enhanced lubricity with black oxide treatment:The black oxide treatment not only enhances lubricity but also creates small pockets on the tool's surface to retain coolant near the cutting edge, improving efficiency
•Chip evacuation efficiency:With a right-hand cut design, the spiral fluted tools evacuate chips upward and away from the cutting area, reducing the risk of clogging during drilling operations

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$15.99

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DEWALT

DEWALT DW1907 7/64-Inch Gold Ferrous Oxide Split Point Twist Drill Bit, 2-Pack

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•The item is Dewalt Gold Ferrous Oxide Drill Bit Split Pt 7/64 " Dia Carded
•Used for Power Tool Accessories, Drill Bits & Accessories
•The product is manufactured in China

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$7.98

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RCINDUS

RCINDUS (20PCS) 7/64" Cobalt Drill Bit, HSS M35 Metal Drill Bits for Steel, Stainless Steel, Cast Iron, Hard Plastic and Wood

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

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$9.99

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