Kooltwist Solid Carbide Drills

High performance carbide coolant-through drills for maximum wear resistance when cutting ferrous materials. A complete offering is available in two coating types for optimal fit to the application.

  • Sub-micrograin carbide grade for wear resistance and edge strength
  • Kooltwist coolant-through drill design allows 4XD drill depth without spotting at high penetration rates
  • Protective flat cutting edge design reduces edge chipping when drilling
  • 140° self-centering double split point reduces chisel pressure and clears chips away from point center
  • Can be used to produce on size starting hole drill before longer deep hole drills
  • Available with TiN or TiAlN coatings

Work Materials

P1

P2

P3

M1

M2

K1

K2

S1

S2

H1

Product Lineup

Kooltwist

Series 294

2 Flute Carbide Stub Length Drill

Carbide, 30° Helix, 2FL, 140° Helix, Coolant-Through, TiN, TiAlN

P1

P2

P3

M1

M2

K1

K2

N1

N2

S1

S2

H1

Kooltwist

Series 293

2 Flute Carbide Jobber Length Drill

Carbide, 30° Helix, 2FL, 140° Point Angle, Coolant-Through, TiN, TiAlN

P1

P2

P3

M1

M2

K1

K2

N1

N2

S1

S2

H1

Kooltwist

Series 292

2 Flute Carbide Jobber Length Drill

Carbide, 30° Helix, 2FL, 140° Point Angle, Coolant-Through, TiN, TiAlN

P1

P2

P3

M1

M2

K1

K2

N1

N2

S1

S2

H1