HSS-COBALT TWIST DRILL BITS
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
29 pcs 1.5 - 13mm HSS Cobalt drill set, 50204
29 pcs 1.5 - 13mm HSS Cobalt drill set, 50204
Made of high performance high speed steel (HSS) with cobalt.
Sharpening angle 135 °.
Resistant to overheating and wear. Suitable for hard, heat-resistant cast steel, stainless steel, cast iron, etc.
Drills can be re-sharpened without affecting their performance.
The set included: 1.5mm, 2mm, 2.5mm, 2.8mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5.2mm, 5.5mm, 6mm, 6.5mm, 6.8mm, 7.2mm, 7.5mm, 8mm, 8.5mm, 8.8mm, 9.2mm, 9.5mm, 10mm, 10.5mm, 10.8mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm
Made in China
1.0 x 34 mm HSS Cobalt twist drill bit
1.0 x 34 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany
3.0 x 61 mm HSS Cobalt twist drill bit
3.0 x 61 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany
3.2 x 65 mm HSS Cobalt twist drill bit
3.2 x 65 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany
3.5х70x39 mm HSS Cobalt twist drill bit
3.5х70x39 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany
4.0 x 75 mm HSS Cobalt twist drill bit
4.0 x 75 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
4.5 x 80 mm HSS Cobalt twist drill bit
4.5 x 80 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in China
5.0 x 86 mm HSS Cobalt twist drill bit
5.0 x 86 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany
5.5 x 93 mm HSS Cobalt twist drill bit
5.5 x 93 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in China
6.0 x 93 mm HSS Cobalt twist drill bit
6.0 x 93 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in China
6.5 x 101 mm HSS Cobalt twist drill bit
6.5 x 101 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in China
7.0 x 109 mm HSS Cobalt twist drill bit
7.0 x 109 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany
8.0 x 117 mm HSS Cobalt twist drill bit
8.0 x 117 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany
9.0 x 125 mm HSS Cobalt twist drill bit
9.0 x 125 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in China
10x133x87 mm HSS Cobalt twist drill bit
10x133x87 mm HSS Cobalt twist drill bit
- Industrial grade cobalt high speed steel;
- 135° split point for quick start and no walk application;
- Cobalt for much higher hot hardness and abrasion resistance;
- Ideal for drilling steel, stainless steel, heat resistance steel, cast steel, sintered metal and super alloy
Made in Germany