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Cobalt Drill Bits
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Dormer A900 HSS-E High Speed Cobalt PFX Jobber Drill Bit with 130 Degree Point, Diameter 7.6 mm, Single Pack B0051Q2Q6O
130 degree point - Help with self-centring and reduce the push force required Bright finish - Prevent work piece material from sticking to the cutting edge Special Flute Design - Parabolic flute design enables drilling deeper holes in one single pass Premium HSS - E material - Can be used for drilling many materials including steels, aluminium, stainless steel High Performance Drill - Capable of producing high quality and accurate holes even at high speeds and feeds (H10 hole tolerance)
£15.95
Shipping: £4.49
Amazon
TIMco HSSCO25 Cobalt Coated HSS-G Jobber Drill Bit 2.5mm (Pack of 10) TIM-HSSCO25
For particularly tough or hard metal drilling applications, such as stainless steel. Fully ground from a solid material M35 alloyed HSS steel with 5% cobalt content High heat resistance for tough metal drilling, Weight: 3.1305641204 Pounds, Manufacturer: TIMco
£13.98
Shipping: £4.49
Amazon
C.K Tools Vorteck HSS Cobalt Step Drill Bit 4-12mm, 5% Cobalt High Speed Steel, Hex Quick-Lock Shank for Stainless Steel, Brass and Sheet Metal Drilling, Deburring Tool for Electricians UK, T3016 4-12 B0H2DR9K74
DRILL, ENLARGE AND DEBURR: Designed to centre, drill and deburr sheet material in one smooth operation, helping electricians, fabricators and installers reduce tool changes during panel and enclosure work. 5% COBALT HSS PERFORMANCE: High speed steel with 5% cobalt content supports reliable drilling performance on harder materials including stainless steel and brass, helping reduce premature wear from demanding applications. HEX QUICK-LOCK SHANK: Vorteck 1/4" Hex Quick-Lock shank provides a secure, slip-resistant connection with compatible quick-change chucks and impact driver holders during high torque drilling tasks. PRECISION GROUND CONSTRUCTION: Precision ground one-piece design supports accurate drilling, controlled hole enlargement and smoother cutting performance compared with lower quality multi-part step drills. VERIFIED STEP SIZES: Covers 4, 5, 6, 7, 8, 9, 10, 11 and 12 mm hole sizes; product dimensions 76 x 12 x 12 mm with product weight of 21 g., Weight: 0.07054792384 pounds, Manufacturer: CKI: Carl Kammerling International Limited
£23.59
Shipping: Free
Amazon
Drill America 33/64" Cobalt Steel Taper Length Drill Bit, DWDTL Series 1-4145-B00B9E4OK8-887861058308
Designed for drilling where a length longer than jobber length is required Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools Round shanks allow use with a wide variety of toolholding systems When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging Ideal for drilling in tough, high tensile strength materials
£89.22
Shipping: £5.72
Amazon Marketplace - DINAN
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling XZBLEEEGO-10PCS-6.9MM
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£51.85
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling XZBLEEEGO-10PCS-6.8MM
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£51.65
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling XZBLEEEGO-10PCS-7.8MM
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£61.40
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling XZBLEEEGO-10PCS-7.2MM
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£59.53
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling XZBLEEEGO-10PCS-6.7MM
1pc Drill Bit Cobalt Hss Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£51.32
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
C.K Tools Vorteck HSS Cobalt Step Drill Bit Set, 3 Piece 4-32mm Multi Step Drill Set, 5% Cobalt High Speed Steel, Hex Quick-Lock Shank for Stainless Steel and Sheet Metal Applications Trade, T3016 SET B0H2DL3M3S
3 PIECE MULTI-STEP SET: Includes 4-12 mm, 4-20 mm and 6-32 mm step drill bits, helping installers and fabricators cover a wide drilling range without carrying multiple individual drill bits. DRILL, ENLARGE AND DEBURR: Designed to centre, drill and deburr sheet material in one smooth operation, helping reduce workflow interruptions during electrical, fabrication and maintenance tasks. 5% COBALT HSS PERFORMANCE: Manufactured from 5% cobalt high speed steel for dependable drilling performance on harder materials including stainless steel and brass where standard bits can wear prematurely. HEX QUICK-LOCK SHANK: Vorteck 1/4" Hex Quick-Lock shank provides a secure, slip-resistant connection with compatible quick-change chucks and impact driver holders during high torque drilling applications. VERIFIED STEP CONFIGURATION: Set includes 5 mm step depths with 1 mm increments on the 4-12 mm drill and 2 mm increments on the 4-20 mm and 6-32 mm drills; product dimensions 153 x 212 x 54 mm, weight 508 g., Weight: 1.32497819462 pounds, Manufacturer: CKI: Carl Kammerling International Limited
£131.33
Shipping: Free
Amazon
AugTouf Four Spiral Flute Cobalt Step Drill Bit(Pro Max), 1/4"-1-1/8" Impact Ready Four Spiral Flutes Unibit Step Bit, 1/4" Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic B0BJZXV2BZ
TiAlN COATING- With 89HRC surface hardness, harder materials can be cut and higher cutting speeds can be achieved. M35 COBALT HSS STEP DRILL - Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets. DIMENSION - Includes from 1/2" to 1-1/8". Popular Size 1/2", 7/8“, 1-1/8" labeled 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.
£53.08
Shipping: £6.06
Amazon Marketplace - Amazon US
AugTouf Four Spiral Flute Cobalt Step Drill Bit Set(Pro Max), 1/8"-7/8"(3pcs) Impact Ready Four-Flute Step Bit, 1/4" Hex Shank Unibit Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic B09SPXQG73
90 DAYS WARRANTY - If you are not fully satisfied for any reason, please contact us for 100% refund or replacement. If the hex shank snap off, please contact us for replacement. FOUR SPIRAL FLUTE - Four cutting blades design guarantees a faster and smoother cutting, allows swarf escape easily. TiAlN COATING- With 89HRC surface hardness, harder materials can be cut and higher cutting speeds can be achieved. M35 COBALT HSS STEP DRILL - Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets. 34 TOTAL STEP SIZE - Includes 3 bits with 1/8" - 1/2", 1/4" - 3/4", 3/16" - 7/8"
£55.32
Shipping: £6.01
Amazon Marketplace - Amazon US
Vrtacka a n radie Viking Viking Drill and Tool 68320 Type 240-D 135 Degree Split Point Cobalt Jobber Gold Finish Drill Bit Set (13 Piece)
...
£68.26
Shipping: Free
OnBuy
135 Degree Tip Drill Bit Set Cobalt High Speed Steel, Self Centering Design Easy Cutting Through Stainless Steel Plastic And Wood
Maximize your drilling productivity with this expertly engineered Cobalt Drill Bit Set featuring a 135-degree tip and self-centering design. Made...
£178.33
Shipping: Free
OnBuy
Rennie Tool Company Box Of 10 x DIN340 HSS Cobalt Long Series Jobber Drill Bits All Sizes M35 10DIN340HSSCOB
Box Of 10 x DIN340 HSS Cobalt Long Series Jobber Drill Bits All Sizes M35, Home, Furniture & DIY > DIY Tools & Workshop Equipment > Power Tool & Air Tool Accessories > Drill Bits
£54.39
Shipping: Free
eBay - rennie_tool
TSD Series M42 Cobalt Steel Long Length Drill Bit, Oxide Finish, Threaded Shank, Spiral, 135 Degrees Split Point, #27 Size (Pack of 25)
TSD series long M42 cobalt steel drill bit. This Type "D" adapter drill is made from M42 8 percent cobalt High-Speed Steel and is...
£80.00
Shipping: Free
OnBuy
Chicago Latrobe 550 Cobalt Steel Jobber Length Drill Bit Gold Oxide Coated Round Shank 135 Degree Split Point 1/8 Size Pack of 12 46608
...
£61.67
Shipping: Free
OnBuy
Precision Twist R89CO Cobalt Steel Jobber Drill Bit, Bronze Oxide Finish, Round Shank, Spiral Flute, 135 Degree Split Point, 36 (Pack of 12) B003JTIK5G
NAS 907 type D standards, used in the aerospace industry High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances Gold oxide, retains cutting fluid and prevent chip to tool welding 135-degree split-point angles are self-centering, reduce walking, good for hard material, and reduce pressure on cutting edges Jobber-length drill bits are the most common length drill bit, suitable for a wide range of applications
£63.95
Shipping: £5.42
Amazon Marketplace - Amazon US
Chicago Latrobe 190C Cobalt Steel Reduced Shank Drill Bit, Gold Oxide Finish, Round Shank, 118 Degree Split Point, 47/64" Size SF-39641985671
Larger size general purpose drills with 1/2" reduced shank Manufactured from cobalt premium highspeed steel for use in highly abrasive applications 118 degree split point for easier, more precise penetration Increased rigidity is ideal for portable drilling 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.
£94.18
Shipping: Free
Amazon Marketplace - LILY'S MAGIC LTD
Piranha X50242 Metal Twist Drill Bit HSS Cobalt Hi Tech, 1 Stück, 12 mm, X50242 QZ B0144DRVIW
Spiral drill bits made from 5% cobalt alloyed high-performance high-speed steel manufactured according to DIN 338 and ground from solid metal. Tapered ground with special sharpening and point angle 130°. Suitable for all types of metal, alloyed and unalloyed steels, cast steel and especially for materials that are difficult to machine. Diameter: 12 mm 151 mm total length and 101 mm spiral length, Weight: 0.03968320716 pounds, Manufacturer: Piranha
£16.43
Shipping: £4.49
Amazon
Drill America 15 Piece Cobalt Stepped Point Drill Bit Set in Round Case w/Gold Oxide Finish for Drilling Acrylic, Steel, Hard Metals, Sizes 1/16" to 1/2" x 32nds B0DVDTXT4V
GOLD STEPPED POINT COBALT: Drill America GSC Series Gold Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan, and reduce heat compared to standard drill bits BEST USES: This 29pc set comes with storage holder case and can be used as an enlarger for existing holes or to create new, smoother holes for multi material drilling in acrylic, steel, brass and other hardened metals 135 DEGREE CUTTING ANGLE: These drill bits have a 135 degree split point tip and 3 -flat shank to prevent spinning; Sizes 11/64" and smaller have a round shank; Drill Bits have a gold oxide finish and jobber length 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
£134.46
Shipping: £9.87
Amazon Marketplace - Amazon US
Drill America GLBCO Cobalt Steel Aircraft Extension Drill Bit #46 Size, Round Shank, Spiral Flute, 135 Degrees Split Point, 12" Length, (Pack of 12) B01BNCKBYI
Effective in drilling tough, high tensile strength materials like stainless steel, inconel and titanium 135° split point tip prevents drill from walking Round shanks allow use with a wide variety of tool holding systems Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools 12" overall length for drilling where extra length for reach is required
£81.48
Shipping: £7.73
Amazon Marketplace - Amazon US
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,10 mm) XZBHBAAZB-10PCS-10MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£90.80
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(5PCS,10 mm) XZBHBAAZB-5PCS-10MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£55.23
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
GZUK (10mm) 5Pcs 9/9.5/10mm Cobalt High Speed Steel Drill Bit For Stainless Steel Woodworking M35 Twist Drill Bit Drill Hole Cutter Metal Drilling
Features: - [High hardness]: M35 is made of cobalt-containing high-speed steel, with high hardness and strong wear resistance, specially made of...
£50.72
Shipping: Free
OnBuy
Dormer A977 HSS-E High Speed Cobalt PFX Extra Long Series Drill Bit with 130 Degree Point, Diameter 4.0 mm, Single Pack
130 degree point - Help with self-centring and reduce the push force required Bright finish - Prevent work piece material from sticking to the cutting edge Special Flute Design - Parabolic flute design enables drilling extra deep holes in one single pass Premium HSS - E material - Can be used for drilling many materials including steels, aluminium, stainless steel Extra Long length series - Recommended for drilling very deep holes/applications where increased reach is required
£50.99
Shipping: £9.00
Amazon Marketplace - Semantic UK
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(5PCS,9.6mm) XZBHBAAZB-5PCS-9.6MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£54.43
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(5PCS,9.2mm) XZBHBAAZB-5PCS-9.2MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£51.46
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,9.8mm) XZBHBAAZB-10PCS-9.8MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£89.21
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,9.2mm) XZBHBAAZB-10PCS-9.2MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£76.49
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(5PCS,9.5mm) XZBHBAAZB-5PCS-9.5MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£52.19
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(5PCS,12.5mm) XZBHBAAZB-5PCS-12.5MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£72.42
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,9.5mm) XZBHBAAZB-10PCS-9.5MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£76.49
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,12.5mm) XZBHBAAZB-10PCS-12.5MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£140.09
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,9.6mm) XZBHBAAZB-10PCS-9.6MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£89.21
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,11.0mm) XZBHBAAZB-10PCS-11.0MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£111.21
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling(10PCS,12.0mm) XZBHBAAZB-10PCS-12.0MM
1pc Drill Bit Cobalt HSS Speed Steel Twist M35 Stainless Tool Set Accessories For Metal Drilling Material: HSS-Co 8% M35 Cobalt DIY Supplies : Metalworking Material : HSS Steel Type : Twist Drill Bit
£124.56
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
Chicago-Latrobe Chicago Latrobe 57850 550 Series Cobalt Steel Jobber Length Drill Bit Set with Metal Case Gold Oxide Finish 135 Degree Split Point Inch 29-piece
...
£277.87
Shipping: Free
OnBuy
Precision Twist R56CO Cobalt Steel Reduced Shank Drill Bit, Black and Bronze Oxide Finish, 1/2" Reduced Shank, 118 Degree Split Point, 3/4" SF-41878122452
High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances Combination black oxide and gold finish, improves lubricity, resists corrosion, and will not chip or flake off Half-inch round shank allows larger sized drills to fit into small size chucks Jobber-length drill bits, most common length drill bit, suitable for a wide range of applications 118-degree split-point angles, for general drilling applications
£172.96
Shipping: Free
Amazon Marketplace - LILY'S MAGIC LTD
1/5/10PCS Cobalt Hss Speed Steel Twist Drill Bit Titanium Drilling Quality 6542 Stainless Tool Set Metal XBALZBHGX-5PCS-11MM
1/5/10PCS Cobalt Hss Speed Steel Twist Drill Bit Titanium Drilling Quality 6542 Stainless Tool Set Metal HSS6542 Cobalt Drill Bit Set for Tensile Steels such as Stainless Steel 135 Degree Split Point Tip Type Auger Material HSS Co 3% 6542 Cobalt
£104.34
Shipping: £3.00
Amazon Marketplace - 晴果科技有限公司
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