YOKOCUT Cobalt Step Drill Bit for Stainless Steel and Hard Metal, High Speed Steel 6% Cobalt Step Bit with AlTiN Coating, Cone Drill Bit Multiple Hole Cutter (4-32mm, 15 Steps)
YOKOCUT
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Spiral Grooved Step Drill Bit, M35 High-Speed Steel 4-20mm 4-32mm Cobalt-containing Spiral Pagoda Drill, Drill and Enlarge Hole for Wood Metal Stainless Steel (4-20mm)
Nityunn
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CoCud Drill Bit 20mm Diameter 1/2" Shank 3-Flat 4341 HSS | High Speed Steel Reduced Shank Bits Nitriding Black 118° Angle - (Applications: for Drilling Plastic Wood)
CoCud
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Premium Quality HSS M35 Cobalt 5% Metal Twist Jobber Drill Bit - Normal Shank/Reduced Shank 13mm - Drilling Stainless Steel & Hard Steel Metal Wood Aluminium Plastic (1, 20mm x 151mm)
You might also be interested in these 20mm cobalt drill bit.
NORTOOLS Cobalt Drill Bit Set, 91 PCS HSS M35 Cobalt 5% Fully Ground Drills DIN338 with 135°Split Point for Sheet Metals Stainless Steel,Hard Metal with Storage Box1.0-10.0 x 0.1mm
NORTOOLS
£ 123.99
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SALI M35 Hss Step Drill 4-22mm Four Spiral Flute Cobalt Step Drill Bit 1/4" Hex Shank Step Drill Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic
SALI
£ 13.99
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sourcing map 20mm Drill Bit 1/2" Reduced Shank Round 4241 HSS | High Speed Steel Nitriding Black 118° Standard Point for Plastic Wood Copper Aluminum Iron Medium Soft Metal
sourcing map
£ 10.19
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13% off
Greywolf 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 (Ø1.5-6.5mm) 13 pcs
greywolf
£ 17.99
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LEPEVNEY 20mm Reduced Shank Twist Drill Bit with 10mm Round Shank for Stainless Steel Aluminum Alloy Metal Copper Plastic Wood, Made of High Speed Steel 4341
LEPEVNEY
£ 9.99
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HSS Co HSSE metal twist drill bits 20 mm 1 Pic DIN 338 cobalt content 5% Typ N drill bit tip 135°
High-speed steel twist drills manufactured to DIN 338 standard;
£ 27.49
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13% off
Vearter 4-20mm Cobalt Step Drill Bit for Metal, M35 HSS 9 Steps Cone Cutter, Spiral Flute Triangular Shank Hole Cutter Drill Bit for Stainless Steel, Metal Sheet, Aluminium, Plastic, Wood
Vearter
£ 18.99
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Drill America 20.00mm Cobalt Reduced Shank Drill Bit with 1/2" Shank, D/ACO Series
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.
£ 41.28
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M35 Cobalt Step Drill Bit for Stainless Steel & Hard Metal, 4-32mm 15 Steps | M35 HSS 5% Cobalt Cone Cutter, 10mm 3-Flat Shank Step Bit, 118° Split Point, Silver Spiral Grooved Cone Drill Bit Hole Cutter
HPMAISON
£ 21.98
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NACX 20mm Reduced Shank Cobalt Drill Bit, HSS 6542 High-Speed Steel Twist Drill Bits with 1/2” Shank for Metal Plastic Wood
Materials: Made of high carbon steel, with good wear resistance, strength and toughness.
