KASAFE M35 Cobalt HSS Step Drill Bit (3-13mm, 11-Step) for Stainless Steel, Cast Iron, Copper & Aluminum, 1/4" Hex Shank
11-Step Sizes for 3-13mm Hole Diameters in One Bit With 11 precision steps 3, 4, 5 13mm), this drill bit replaces 11 individual bits, letting you drill or expand holes effortlessly in stainless steel brackets, cast iron machinery parts, copper busbars, and aluminum alloy frames. Ideal for industrial maintenance, automotive repairs, and electrical installations, it saves up to 30% more time by eliminating frequent bit changes
Alrens Hss Drill Bits Set, 2-8mm Cobalt Metal Drill Bit Sets, 6pcs Metals Drill Set Steel Wood Drill Bits for hard steel Aluminium Hards Cast Iron Plastic & Wood
Premium M35 Cobalt HSS Drill Bits for Metal Made of high-speed steel (HSS) with 5% cobalt, these metal drill bits offer extreme hardness (up to 67 HRC) and heat resistance. Perfect for steel drill bits for hard steel, stainless steel, and alloys, ensuring 3x longer lifespan vs. standard HSS drill bits.
Meccion HSS Cobalt Jobber Drill Bit 5pcs 5.0mm Twist Drill Bit for Drilling Stainless Steel and Metal
Worked on Most Material - M35 HSS twist drill bit for the professional machining of metals, stainless steel, cast iron, alloy steel, hard plastics, wood.
£ 8.49
Hilti 10-Piece Precision-ground HSS-G Drill Bit Set for drilling into steel and aluminium, 135° Degree Tip Angle, Optimal Heat Reduction (1-10 mm. Class: Premium, 405312)
Whether you're drilling metals such as medium alloyed or unalloyed steel, aluminium, brass or copper, or soft materials like plastic, Hilti's high-speed steel drill bits offer durability and precision
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Cobalt Drill Bit Set, M35 HSS Metal Drill Bit Set, 135° for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Indexed Storage Box (Ø2/3/4/5/6/8 mm) 6 pcs
High-quality 5% cobalt steel, hardness 63 HRC This fully ground cobalt drill bit set is made of 5% pure cobalt. The service life, heat resistance, wear resistance and chipping resistance are 3 times higher than ordinary products. Two cutters and two grooves can quickly remove chips.
£ 14.23
amoolo 3.2mm 10pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron
10Pcs x 3.2mm Diameter x Overall Length 2mm x 40mm. Come with a portable plastic case for easy storage and organization.
£ 9.98
BlueSpot Tools 32050 Step Drill (4-22 mm)
Titanium coated to reduce friction and heat
£ 5.51
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Girihe 13 PCS Metal Drill Bits, 1.5-6.5mm Drill Bit Sets Steel Drrill Bits for Metal Metall Dril Bit fo r Hard Steel, Dril Bitt for Metall Wood Plastic Stainless Stel & More
Drill Bits For Metal A box of Hss Drill Bits contains 13PCS, with sizes ranging from 1.5mm to 6.5mm, specifically 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm.
toolant Four Spiral Flute Cobalt Step Drill Bit(Pro Max), 4-22mm Impact Ready Four Spiral Flutes Unibit Step Bit, 1/4" Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic
ALUMINUM TITANIUM NITRIDE COATING - With 35 Gigapascal(GPa) Nano Hardness harder materials can be cut and higher cutting speeds can be achieved.
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HPMAISON True 5% Cobalt Drill Bit Set, 13Pcs M35 High Speed Steel Twist Drill Bits 1.5mm-6.5mm, 135° Split Point Extremely Heat Resistant for Stainless Steel, Cast Iron, Hard Metal, Plastic, Wood
High Quality Material 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. Durable and strong for longer service using time.
£ 10.98
6 Pcs Titanium Coated Drill Bit Set, Including 3 Sizes of Step and Twist Drill Bits for Metalworking, Woodworking, Hole Drilling
Multi-Purpose Great tools for drilling holes in soft metal, wood, plastic, etc.
HaoTrade 50Pcs Titanium Coated Steel Twist Drill Bits, Mini Twist Drill Bit Set, Metal Drill Bit Kit, Round Shank High Speed Twists Drill bit Sets for Drilling Wood Plastic Copper Aluminum Alloy
Warm Tip These drill bit are not suitable for overly hard materials such as stone, steel, copper and iron. The drill bit is also not suitable for use with impact drills.
