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Cobalt Drill Bit Sets
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BOSCH CO14 14-Piece Cobalt Metal Drill Bit Set B071R8D2GG
TOUGH: The Bosch CO14 Drill Bit Set is manufactured from cobalt for drilling in hard and abrasive materials such as stainless, cast iron, and high-density metal. Also useful for general drilling in light-gauge metal, wood, and plastic. ACCURACY: Featuring a no-skate split-point tip for clean, precise holes and accurate starts. VERSATILITY: Includes highly visible, laser-etched marking to provide clearly marked bit diameter. Included bit sizes: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., 3/16 in., 7/32 in., 1/4 in., 5/16 in., 3/8 in., 1/2 in. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 1.0 Pounds, Manufacturer: Bosch
£26.76
Shipping: Free
Amazon

Sealey Metric Cobalt Drill Bit Set (25 Pieces) - AK4702 3B-4WSR-6F3U
Fully ground HSS with 5% cobalt mAKes these ideal for drilling extra hard materials 135 degrees split point tip enables bits to bite work piece quickly reducing the need for centre mark Drills can be re-sharpened without affecting their performance Supplied in metal storage case Sizes: 1-13 mm in 0.5 mm increments, Weight: 2.9982867632 Pounds, Manufacturer: Sealey
£79.95
Shipping: Free
Amazon Marketplace - KING_TOOLS

Silverline 783089 Cobalt Drill Bit Set 25pce 1 - 13 mm , Blue B000LFVYL8
M35 high speed steel with 5 percent cobalt for strength and wear resistance 135° split point prevents walkaround Fully ground with amber finish to DIN338 Always use cooling agent 1 - 13 mm in 0.5 increments, Weight: 2.98285440486 Pounds, Manufacturer: SLTL4
£77.79
Shipping: Free
Amazon

Mibro 492261 Cobalt Tri-Bore Drill Bit Set, 17-Piece B09GSB94SF
Suitable for the heaviest and most demanding user, for drilling in all ferrous and nonferrous metals, including hard steels like stainless steel Made with M35 steel containing 5% cobalt for superior strength and heat resistance Features a thicker core, increasing the drill bit's rigidity and strength Material: Cobalt Pack of: 17 | Included Drill Bits: 1/16 in (1.59 mm) (x2), 5/64 in (1.98 mm), 3/32 in (2.38 mm), 7/64 in (2.78 mm), 1/8 in (3.18 mm) (x2), 9/64 in (3.57 mm), 5/32 in (3.97 mm), 11/64 in (4.37 mm), 3/16 in (4.76 mm), 13/64 in (5.16 mm), 7/32 in (5.56 mm), 15/64 in (5.95 mm), 1/4 in (6.35 mm), 5/16 in (7.94 mm), 3/8 in (9.53 mm)
£63.18
Shipping: £9.35
Amazon Marketplace - Amazon US

Vorteck Cobalt HSS Drill Bits Set, 6-pcs B0FDLBDGNH
Advanced Vorteck Tip Technology: Precision-engineered Vorteck tip technology revolutionizes the drilling process by breaking it down into multiple micro-cuts, efficiently dispersing swarf to enhance cutting speed and ensure a smoother operation Versatile Application: Designed for high-performance in tough materials such as high-strength steels, stainless steels, cast iron, as well as nonferrous metals, plastics, and wood, delivering exceptional versatility across demanding applications M35 Cobalt Construction: Constructed with high-grade M35 HSS with 5% Cobalt, these bits are engineered for superior heat dissipation, extending tool life and reducing the risk of burnout in heavy-duty applications Quick Lock Hex Shank: Equipped with a 6.3mm (¼”) quick-lock hex shank, compatible with impact drivers and standard drill chucks, allowing for fast, secure bit changes and enhanced user convenience Contents of set: each 1 piece in sizes 3, 4, 5, 6, 8 and 10 mm, Manufacturer: Carl Kammerling International
£32.99
Shipping: Free
Amazon

Jobber Cobalt Twist Drill Bit Sets For Drilling Stainless Steels and Hard Metals
Jobber Cobalt Twist Drill Bit Sets For Drilling Stainless Steels and Hard Metals, Home, Furniture & DIY > DIY Tools & Workshop Equipment > Power Tool & Air Tool Accessories > Drill Bits
£51.49
Shipping: Free
eBay - asellerltd211118

Rennie Tool Company 1-6Mm Hss Cobalt Drill Bit Sets With Metal Case - Drill Bits UK 51COBSET
1-6Mm Hss Cobalt Drill Bit Sets With Metal Case - Drill Bits UK, Home, Furniture & DIY > DIY Tools & Workshop Equipment > Power Tool & Air Tool Accessories > Drill Bits
£51.99
Shipping: Free
eBay - the_ni_seller

Drill America 15 Piece Cobalt Drill Bit Set with Gold Finish in Round Case (1/16" - 1/2" x 32nds), DWDCO Series B0DVF53Z91
HEAVY DUTY DRILL: Manufactured to National Aerospace Standard 907 and made of heat-resistant cobalt, these drill bits display higher red hardness which permits speeds up to 30% greater than high speed steel drills BEST USES: The m35 5% cobalt drills are effective in drilling tough, high tensile strength materials such as Inconel, stainless steel and titanium, as well as wood, plastic and other hard metals 135 DEGREE CUTTING ANGLE: Jobber length drill bits have a 135 degree split point for self-centering, fast penetration, and drilling with precision INCH SIZES INCLUDED: 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32" and 1/2" ABOUT DRILL AMERICA: Drill America specializes in supplying a full line of industrial and contractor cutting tools since 1923; Our products include drills, taps and dies, reamers, end mills, carbide burs, countersinks and more
£54.59
Shipping: £9.82
Amazon Marketplace - Amazon US

ASCDB 170pc HSS-Co Cobalt Drill Bit Set (DRILL_BITS), Designed for Stainless Steel, 1-10mm, Metal Carry Case BD180_170pc
Built to Last: Cobalt construction ensures superior durability and heat resistance for tough drilling jobs. Versatile Applications: Perfect for stainless steel, hard metals, cast iron, and other challenging materials. Precision Crafting: Engineered with sharp, split point tips for faster starts and reduced bit walking. Comprehensive Kit: 170-piece set offers a full range of sizes to tackle any project, big or small. Heavy-Duty Case: Sturdy, compact case keeps all drill bits organized and protected for easy transport., Manufacturer: ASCDB
£54.95
Shipping: Free
Amazon Marketplace - ASC

Bosch CO21B 21 pc. Cobalt M42 Drill Bit Set B07Q64LTFB
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.Case Type:Plastic Surface-hardened tip – penetrates tough abrasive materials Split points on bits 1/8 In. and larger – allow for easy starts with no skating, eliminating the need for a center punch Three-flat shank on bits 3/16 In. and larger – deliver better bit grip, Manufacturer: BOSCH
£78.32
Shipping: Free
Amazon

Unbranded Cobalt Drill Bit Set 6PCS Multifunctional Triangle Diamond Drill Bit Set for Ceramic Tile Concrete Brick Wood Glass Metal
- Material: Durable Carbide for enhanced strength and longevity. - Sizes Available: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm for versatile applications. -...
£68.94
Shipping: Free
OnBuy

Drill America ZMPOUGSC7 GSC Series 7 Piece Cobalt Stepped Point Drill Bit Set B0DLHMW3X6
Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits They can be used to enlarge existing holes or to create new, smoother holes For use in a wide range of materials such as acrylics, steel, metal, brass and other hard metals These drills have a 135 degree split point tip to prevent walking Sizes in set: 1/8", 1/4" 3/6", 1/4", 5/16", 7/16", 1/2"
£74.20
Shipping: £6.86
Amazon Marketplace - Amazon US

fischer 543330 Cobalt Drill Bits (25 Pieces), Grey, Set of Pieces B08L5897X7
Main advantages: Fischer Hss-Co drill bits are perfect for drilling in hard metals such as Inox. Being milled can be re-sharpened increasing its service life, plus the cobalt alloy and the 135 degree angle on the tip also make the drill bit more durable. How to use: We put the drill bit into the drill, make sure the striker is disabled, lower the machine revolutions and cool for best results while drilling. Applications: This product is designed to drill hard metals such as stainless steel. Sustainability: Fischer stands for the production and distribution of sustainable products, taking care of the highest demands in terms of sustainability. Box contents: 25 fischer HSS-Co drill bits, Weight: 3.2187490252 Pounds, Manufacturer: fischer
£108.28
Shipping: Free
Amazon

202 Piece Cobalt Drill Bit Set (HSS-Co/Inox) HSS Metal - Designed for Stainless Steel DB185-CO-SS
HSS-Co Inox, Cobalt Drill Bits - Specially designed for Stainless Steel 202 Pieces - Wide range from 1mm to 13mm ( Sizes & Qty below) High Quality Comes in Metal carry case, with handle Suitable for all Metal (Inc. Stainless Steel), Wood, Plastic etc.
£67.21
Shipping: Free
Amazon Marketplace - ASC
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