Top 10 Cobalt Drill bits Set – Jobber Drill Bits

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BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set

BOSCH #ad - Standard bits. Surface-hardened tip – penetrates tough abrasive materials. High-heat resistant bits – withstand high-temperature applications for extended periods of time. Cobalt m42 drill bit – provides upgraded m42 cobalt jobber-length bits designed for durability, titanium, cast iron, high heat resistance and Hardened surface for stainless steel, light-gauge metal and aluminum. Enhanced m42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Thick web-helix design – provides additional stability in tough applications.
BrandBOSCH #ad
ManufacturerBosch #ad
Part NumberCO14B
WarrantyProduct Defects Only

2. BeHappy


BeHappy Drill Bit Set 29pcs, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-1/2", High Speed Steel Twist Drill Bit Set for Hardened Metal, Stainless Steel, M35 Cobalt Drill Bit Set

BeHappy #ad - The blades are hardened and polished to improve sharpness, and precise cutting does not shake. The drill set is suitable for most brands on the market. The drill bit is especially suitable for cutting hard metals, titanium alloys, such as stainless steel, super alloys, cast iron, hard plastics and wood. Features of m35 cobalt: m35 cobalt drill bit set can effectively drill tough and high tensile strength materials.

Various sizes: 29 sets of drill bits include 1/16 inch, 15/32 inches, 13/16 inch 1 inch. It can also be used in soft materials. If you have any questions, please feel free to contact us, we will serve you wholeheartedly. Hss drill bit set: hss cobalt drill set is suitable for hardened steel and has excellent cutting performance. 7/32 inches, 11/64 inch, 7/64 inch, 3/32 inch, 1/4 inches, 17/64 inches, 3/20 inches 2 inches 5/64 inches, 5/64 inch, 13/32 inches, 15/64 inches, 5/16 inches, 3/16 inch, 13/16 inch, 11/32 inches, 23/64 inches, 9/32 inches, 21/64 inches, 5/32 inch, 1/8 inch, 19/64 inches, 27/64 inches, 29/64 Inches, 1/2 inches, 9/64 inch, 13/16 inch, can meet more needs.1

135 degrees points: cobalt drill bit set can be effectively used for most hard and soft objects, self-centering, improve cutting speed, 135 degrees point nib and twist design, prevent walking, speed up the removal of debris and particles.29 sets of drill bits can be used for a long time. Storage rack: the cobalt drill bit set includes a drill rack with a size index, which is convenient for storage and organization. Reliable quality and considerate service.
BrandBeHappy #ad
ManufacturerNA #ad
Height2.56 Inches
Length8.27 Inches
Width4.92 Inches
Part NumberGoldmoon Industry
ModelGoldmoon Industry



Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-3/8", Stainless Steel, COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal

COMOWARE #ad - Prevent walking, clear chips and particles faster. Produced by precision fully ground which ensures chips move smoothly. High quality material: 5% cobalt high Speed Steel M35 provide extended tool life compared to ordinary drill bits.

Size included: 15pcs jobber length drill bit set with plastic storage case including sizes:1/16" 2pc, 5/16" 1pc, 1/8" 2pc, 7/64" 1pc, 9/64" 1pc, 3/32" 2pc, 5/64" 1pc, 5/32" 1pc, 1/4" 1pc, 7/32" 1pc, 3/16" 1pc, 3/8" 1pc. Twist design & performance: precise 135°split point, gold oxide finish and round straight shanks. Durable and strong. Professional & widely use: m35 cobalt hss is more suitable for hardened material.

Particularly successful in cutting through hard metals such as stainless steel, titanium alloy, high temperature alloy, hard plastics and woods, cast iron, and also can be used for softer materials.100% satisfaction guarantee: if you are not 100% satisfied with your purchase for any reason whatsoever simply please feel free to contact us.
ManufacturerCOMOWARE #ad

4. Owl Tools


Cast Iron, and More!, Cobalt Drill Bit Set, Perfect Drill Bits for Metal, Hardened & Stainless Steel, 13 Piece M35 Cobalt Drill Bits with Storage Case

Owl Tools #ad - Cobalt drill bits are the perfect drill bits for metal - As well as other hard materials such as Stainless Steel, Hardened Steel, Titanium, Bronze, Cast Iron, and More!.135° split point design makes it Easier to Drill Repeated Holes in Harder Materials.

Set of 13 cobalt drill bits - in the following imperial sizes 1/4", 15/64", 13/64", 7/64", 5/32", 9/64", 5/64", 3/32", 1/8", 7/32", 11/64", 3/16", 1/16". M35, 135° split point - our drill bits contain 5% cobalt, fully ground, are fully Grounded for a Precision Drilling Diameter. Plastic storage case included - incredibly Tough and Durable Plastic Case.

Perfect for keeping Your Cobalt Drill Bits Neatly Organized and Safe. Lifetime guarantee - here at owl tools usa based company we only care about your satisfaction. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement.
BrandOwl Tools #ad
ManufacturerOwl Tools #ad
Part NumberCobalt-Drill-Bits-13-Imperial



DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece DWA1240

DEWALT #ad - Industrial strength cobalt for optimum life and durability in metal. Maximum speed and life in stainless steel and other hard metals. Small bulk storage size fits inside the Small and Medium ToughCase+ sold separately - Ideal for organizing loose bits.

Dewalt drill bit set comes with clear lid allowing you to easily see contents at glance. Clip latch for secure closing. No bit walking - more user control. Connectable accessory storage system to optimize storage space of drill bits for wood, metal or i-beams. Patented bit-bar design allows easy removal of drill bits and customizable placement. Pilot point tip starts on contact for clean, accurate holes and reduces lock-up on breakthrough.
BrandDEWALT #ad
ManufacturerDewalt #ad
Height8.75 Inches
Length8.75 Inches
Weight0.8 Pounds
Width1.74 Inches
Part NumberDWA1240

6. Drill America


Drill America, 1/2" X 64ths, DWDCO Series, DWD29J-CO-PC 29 Piece M35 Cobalt Drill Bit Set in Round Case 1/16"

Drill America #ad - Gold oxide finish lubricates the drill bit and provides wear resistance. Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials. Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Meets anSI specifications. Set of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments.
BrandDrill America #ad
ManufacturerDrill America #ad
Weight2.2 Pounds
Part NumberDWD29J-CO-PC



Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal 1mm-10mm/19pcs

STROTON #ad - This cobalt drill bit is typically capable of running three to five times Faster. Despite the higher price, the cost per hole when Using Cobalt Drill Bit Will be the Lowest, Since It Can Produce So Many More Holes.

19pcs 135 degree split point drill bits includes :1mmlength:3. 4cm 1. 5mm 2mm 2. 5mm 3mm 3. 5mm 4mm 4. 5mm 5mmlength:8. 5cm 5. 5mm 6mmlength:9cm 6. 5mm 7mm 7. 5mm 8mmlength:11. 5cm 8. 5mm 9mm 9. 5mm 10mmlength:13cm DIA 05mm Increments. 3 steps desigh for cutting through Stainless Steel, Hard Metals, Aluminum, Plastic. Premium m42 8% cobalt steel, usually give the best heat, 68-70 HRC Rockwell Hardness Scale, Wear and Chip Resistance and Long Tool Life. The sufficiently sharp bit edge can cut the metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.
BrandSTROTON #ad
ManufacturerSTROTON Ltd #ad
Part NumberM42 Cobalt-8(19pcs)

8. Drill Hog


Drill Hog 29 Pc Super Premium Cobalt M42+ Drill Bit Set

Drill Hog #ad - 1/16" to 1/2" by 1/64th increments Does Not Skip any Sizes. Super premium solid Cobalt M42+ Steel. Lifetime Warranty. Tri-flat shank prevents "Spinning" in the Drill Chuck. 135 degree split Point Prevents "Walking".
BrandDrill Hog #ad
ManufacturerDrill Hog #ad

9. Irwin Tools


IRWIN Drill Bit Set, M35 Cobalt Steel, 29-Piece 3018002

Irwin Tools #ad - Cobalt drill Bit Set. Sizes 1/16 inch -1/2 inch in 1/64 inch increments, 135 Degree Split Point To Minimize Walk. 29 piece. 5% cobalt for higher Heat & Abrasion Resistance. Heavy duty web construction For Strength & Durability.
BrandIrwin Tools #ad
ManufacturerIRWIN #ad
Height4 Inches
Length12 Inches
Weight0.35 Pounds
Width7.5 Inches
Part Number3018002



INTOO Hss Cobalt Drill Bits Set 13PCS Triangle Shank,Industry Drill bits with Golden Ratio Tip,

INTOO #ad - B>specifications:13pcs cobalt drill bit set: 1/16, 5/64, 3/32, 3/16, 9/64, 7/32, 13/64, 11/64, 15/64, 7/64, 5/32, 1/8, 1/4. B>cobalt 5% material:suitable for stainless steel or any hard metal, significantly increases the ware-resistance and durability.

B>storage box:strong metal box. Sizes from 1/8 to 1/4 with triangle shank. B>golden ratio tip:from size 5/32" with patented "golden ratio" tip, effect clean&smooth holes on hard metal like stainless steel, which especially designed for heavy duty purpose, and moreover, at least 3 times longer life. B>how to use:controlling the drilling speed by lowest RPM would make drill life much longer than 3 times.
BrandINTOO #ad
ManufacturerLinrui Tools #ad
Height1 Inches
Length3.7 Inches
Width2.1 Inches
Part NumberCO13