Category: Uncategorized

Top 10 7/64 Cobalt Drill Bit – Core Drill Bits

As an Amazon Associate I earn from qualifying purchases.



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

DEWALT #ad - Designed for maximum speed and life. No bit walking - more user control. Intended to be used on hard metals. Pilot point and split tip design.
BrandDEWALT #ad
ManufacturerDewalt #ad
Height5.75 Inches
Length1.87 Inches
Weight0.02 Pounds
Width0.12 Inches
Part NumberDWA1207



Bosch CO2134 7/64 In. x 2-5/8 In. Cobalt Drill Bit

BOSCH #ad - Withstands high-temperature applications for extended periods of time up to 1, 100 degreeF. Best used for drilling into light-gauge metal, aluminum and ally steel, high-carbon steel, cast iron, stainless steel and titanium. Surface hardened to penetrate tough abrasive materials. Rigid, thick web design adds stability to bit in tough applications. Available in jobber length, full shank.
BrandBOSCH #ad
ManufacturerBosch #ad
Height0.13 Inches
Length5.8 Inches
Weight0.01 Pounds
Width1.8 Inches
Part NumberCO2134

3. LudoPam


Cast Iron, 7/64 Inch Cobalt Drill Bit Set, Pack of 10, M35 HSS Twist Jobber Length for Hardened Metal, Stainless Steel

LudoPam #ad - Precise 135°split point & twist design: Prevent walking, clear chips and particles faster. High quality material: 5% cobalt high speed Steel M35 provide extended tool life compared to ordinary drill bits.

Durable, higher Heat & Abrasion Resistance. Particularly successful in cutting through hard metals such as stainless steel, titanium alloy, hard plastics and woods, high temperature alloy, cast iron, and also can be used for softer materials. Pay attention to speed, pressure and heat control during drilling. Include: 10 pieces of 7/64-Inch cobalt drill bits. Professional & widely use: m35 cobalt hss is more suitable for hardened material.
BrandLudoPam #ad
ManufacturerLudoPam #ad
Part NumberM35-3-10P

4. Drill Hulk


Stainless Steel, Pack of 12, 7/64-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal

Drill Hulk #ad - Jobber length: 7/64-inch cutting diameter, 1-1/2-Inch flute length, 2-5/8-Inch overall length, 118 degree point, straight shank. Can be repeatedly sharpened as needed: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to cut more than hss drill bits.

Made from high-speed steel and 5% cobalt: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits. Application: best used for drilling in hard metal, including stainless steel. Include: 12 pieces of 7/64-Inch cobalt drill bits with case.
BrandDrill Hulk #ad
ManufacturerDrill Hulk Ltd #ad
Weight0.08 Pounds
Part NumberDHCO24

5. Irwin Tools


Irwin Tools 63107 7/64-Inch Cobalt 135-Degree Jobber Length, Pack of 12

Irwin Tools #ad - Straight shank works in both keyed and key-less drill chucks. Package dimensions:3. 75"l x 025"w x 0208"h. M-35 cobalt construction for Durability in abrasive materials. 135-degree split Point Tip for reduced bit walking.
BrandIrwin Tools #ad
ManufacturerIRWIN #ad
Height0.21 Inches
Length3.75 Inches
Weight0.05 Pounds
Width0.25 Inches
Part Number63107

6. Hymnorq


Jobber Length and Round Shank, Self-Centering 135 Degree Split Point for Metalworking, Hymnorq M35 Cobalt Steel Fractional 7/64 Inch Dia. x 2.64 Inch Long Twist Drill Bit Set of 10pcs

Hymnorq #ad - Try to adjust the RPM when it fails to penetrate. Total lenght: 2. 64 inch; working length: 1. 46 inch. Welcome to download. Manufactured to German DIN338 standard. In most cases, including a RPM chart for several common metals, our customers would get a much better result with these tips.

10pc set - the set includes 10pcs of 7/64” diameter m35 grade cobalt steel twist drill bits, packed in a plastic case for easy storage and carrying. Downloadable user guide - we've summed up some tips of drilling metals, based on our reviews and some articles on the internet. Smooth bit surface allows for nice clean holes. Cobalt steel - manufactured from m35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, for much faster cutting and extra longer life span, measuring Rockwell hardness up to 67, with up to twelve times when compared with an average HSS drill bit.

Not for hardened steel / high carbon steel. For metalworking - particularly successful in cutting through hard metalshardness less than HRC38° such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Precision ground - these bits are fully ground so that it's cutting diameter is seriously accurate and the lifespan is prolonged in comparison to non-ground alternativesroll forged bits.
BrandHymnorq #ad
ManufacturerHymnorq #ad

7. Topline Cutting Tools


TopLine USA Drill Bits 7/64 M42 Cobalt 6-Pk

Topline Cutting Tools #ad - Jobber standard length; approximately 2. 63". 135-degree Split Point. Pack of six 6 in a labeled storage tube. Ground from Solid Blank; Heavy Duty. High production grade M42 Cobalt.
BrandTopline Cutting Tools #ad
ManufacturerTopLine Cutting Tools #ad
Length2.63 Inches
Part Number504-007

8. Century Drill & Tool


Century Drill & Tool 74107 Cobalt Left Hand Stub Drill Bit, 7/64"

Century Drill & Tool #ad - Made from premium cobalt steel. Stubby mechanics length drill bit for additional strength. Industrial cobalt steel with 135-Degree split point.
BrandCentury Drill & Tool #ad
ManufacturerCentury Drill & Tool Corp #ad
Height0.11 Inches
Length2.19 Inches
Weight0.01 Pounds
Width0.11 Inches
Part Number74107

9. Drill America


GLBCOX67/64 7/64" x 6" Cobalt Aircraft Extension Drill Bit, GLBCO Series, Drill America

Drill America #ad - Round shanks allow use with a wide variety of tool holding systems. 6" overall length for drilling where extra length for reach is required. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium. 135° split point tip prevents drill from walking.
BrandDrill America #ad
ManufacturerDrill America #ad
Weight0.04 Pounds
Part NumberGLBCOX67/64



Bosch TI2139IM 3/16-Inch Impact Tough Titanium Drill Bit,

BOSCH #ad - Titanium coating for less friction. Designed for heavy-gauge and high-carbon steel. No skate tip – accurate starts. Long flutes for effective material removal. Impact-rated shank for higher torque drill/drivers.
BrandBOSCH #ad
ManufacturerBosch #ad
Height3 Inches
Length3.5 Inches
Weight0.02 Pounds
Width3 Inches
Part NumberTI2139IM