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

4.0x75mm HSS Twist drill bit
HSS Twist drill bit, roll forget
- Hight speed steel body
- Not roll-forget flute with special head treatment, gives additional toughness with increased durability of the drill bits;
- 118° angle design for general purpose
- Polished flute for the most accurate hole dimensions and high concentricity;
- Titanium nitride coating ensure longer bit life;
- For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

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

4.2x75mm HSS Twist drill bit

HSS Twist drill bit, roll forget
- Hight speed steel body
- Not roll-forget flute with special head treatment, gives additional toughness with increased durability of the drill bits;
- 118° angle design for general purpose
- Polished flute for the most accurate hole dimensions and high concentricity;
- Titanium nitride coating ensure longer bit life;
- For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

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

4.5x80mm HSS Twist drill bit

HSS Twist drill bit, roll forget
- Hight speed steel body
- Not roll-forget flute with special head treatment, gives additional toughness with increased durability of the drill bits;
- 118° angle design for general purpose
- Polished flute for the most accurate hole dimensions and high concentricity;
- Titanium nitride coating ensure longer bit life;
- For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

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

5.0x86mm HSS Twist drill bit

HSS Twist drill bit, roll forget
- Hight speed steel body
- Not roll-forget flute with special head treatment, gives additional toughness with increased durability of the drill bits;
- 118° angle design for general purpose
- Polished flute for the most accurate hole dimensions and high concentricity;
- Titanium nitride coating ensure longer bit life;
- For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

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

- 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

- 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

- 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