Skip to main content
Close
Close

Hss Twist Drills

HSS cobalt + TiN-coated twist drills for a significant increase in tool life even during dry machining, with drill depths of 50 mm and diameters from 2.5 mm to 12 mm.

For a significant increase in tool life, even when dry machining

Karnasch Professional Tools presents twist drills with HSS cobalt + TiN coating. These high performance twist drills by Karnasch are the right choice for your application for fast, inexpensive and precise drilling. 

The twist drills' special high performance geometry by Karnasch guarantees immediate self-centering, easier machining and maximum tool life - for best quality when drilling in steel < 1400 N, stainless steel > 900 N, gray cast iron, aluminum > 10% Si, copper, brass, tin, plastics and GRP/CRP.

Our twist drills with HSS cobalt + TiN tool coating are available in diameters from 2.5 mm, with drill depths from 50 mm.

< 1 > 4 Results

Filters
201820_P
Hss-co cobalt + tin coated machine tap for through holes. M din 371/376. Metric din iso 13 cobalt steel + tin coating for a further substantial increase in service life also when machining dry no/little cooling excellent for tapping in,- high-alloyed chromium steel such as stainless v2a/v4a.
From €10.90 Excl VAT
201830_P
For hss-co twist-drill, tin coated.
From €8.60 Excl VAT
201800_P
Suitable cutters, diameter 5 - 12 mm, see art. 201840diameter 12 - 26,5 mm, see annular cutters with weldon shank.
From €12.90 Excl VAT
201840_P
Cobalt steel + tin coating for a further substantial increase in service life also when machining dry no/little cooling excellent for drilling in, - high-alloyed chromium steel such as stainless (v2a/v4a) - acid resistent steel - steel - cast iron - non ferrous material.
From €7.60 Excl VAT

< 1 > 4 Results

Twist drills for machining of:

  • Steel <1400N
  • Stainless Steel
  • Aluminum
  • Grey Cast Iron
  • Copper
  • Brass
  • Tin
  • Plastics

  • From Ø 2.5 mm to 12 mm
  • For threads M3 - M14
  • Shank holder applicable on hole cutting machine with Weldon adapter 19 mm
  • Cutting depth 50 mm
  • HSS cobalt + TiN coating