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Hardened Steel Carbide Drills

Hardened Steel Carbide Drills

Carbide drills designed for high performance drilling of hardened steels up to HRc70. Drills have a low degree helix angle to maximise the rigidity which is required for hardened steel applications.

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The YG-1 DH500 Dream Drills are designed for high performance drilling of high hardened steels (HRc50-HRc70). These are self centering and can drill to a h7 tolerance which eliminates any reaming oper...

  • Micrograin Carbide Substrate
  • TiAlN Coated High Performance Drill
  • For High Performance Drilling on High Hardened Steel
  • 15 degree Helix to Maximise Rigidity
  • Self Centering with 140 degree Drill Point
  • Eliminates Reaming Operations

Size

Diameter (mm)2.6 - 14
Overall Length (mm)44 - 125
Flute Length (mm)14 - 77
Shank (mm)3 - 14

From £20.72 £17.27

The Karnasch 22.0468 K-Drills are designed for high performance drilling of high hardened steels (HRc55-HRc70). These are self centering and can drill to a h7 tolerance which eliminates any reaming op...

  • Micrograin Carbide Substrate
  • For High Performance Drilling on Hardened Steel HRc55-70 & Cast Iron
  • Special 15 degree Helix for High Strength
  • 3xD Stub Length
  • Self Centering with 140 degree Drill Point
  • Eliminates Reaming Operations

Size

Diameter (mm)0.3 - 14
Overall Length (mm)38 - 125
Flute Length (mm)2.5 - 77
Shank (mm)3 - 14

From £104.32 £86.93

KMH solid carbide drills are engineered for hard material applications up to 65HRc. The B941 series consists of a special fine-grain carbide substrate with extreme high hardness properties. The 15° h...

  • Engineered for hard material applications up to 65HRc
  • Special fine-grain carbide substrate with extreme high hardness properties
  • 15° helix angle maximises stability in applications above 54HRc
  • High temperature and shock resistant AlTiN coating provides outstanding tool life
  • An increased core strenghtens the drill and the curved cutting edge with corner chamfer prevents chipping

Size

Diameter (mm)2.5 - 14
Overall Length (mm)50 - 107
Flute Length (mm)11 - 43
Shank (mm)3 - 14

From £52.81 £44.01

KMH through coolant solid carbide drills are engineered for hard material applications up to 65HRc. The B951 series has an increased 30° rake angle to improve chip evacuation and has a higher toughne...

  • Through coolant solid carbide drill, engineered for hard material applications up to 65HRc
  • Increased 30° rake angle to improve chip evacuation
  • High toughness and edge strength
  • High temperature and shock resistant AlTiN coating provides outstanding tool life
  • An increased core strenghtens the drill and the curved cutting edge with corner chamfer prevents chipping

Size

Diameter (mm)3 - 16
Overall Length (mm)62 - 133
Flute Length (mm)14 - 63
Shank (mm)6 - 16

From £76.30 £63.58