Koolcarb Solid Carbide Drills

High performance straight fluted carbide coolant-through drills for maximum wear resistance when cutting ferrous materials. Double margin design provides additional accuracy and improves hole finish.

  • Sub-micrograin carbide grade for wear resistance and edge strength
  • Koolcarb coolant-through double margin design produces straightest holes to reamer like finish
  • For use in cast iron, ductile iron, cast aluminum, and titanium
  • Not suited for continuous chip low carbon steels or alloy aluminums
  • 125° four facet point is a self-centering point with notch thinning for ease in chisel penetration
  • Requires on size starting hole with greater point angle and high pressure coolant

Work Materials

K1

K2

P2

S1

S2

Product Lineup

Koolcarb

Series 174

2 Flute Carbide Intermediate Length Drill

Carbide, 0° Helix, 2FL, 125° Point Angle, Coolant-Through, Intermediate Length, Bright

P2

P3

M1

M2

K1

K2

N2

S2

Koolcarb

Series 175

2 Flute Carbide X-Long Drill

Carbide, 0° Helix, 2FL, 125° Point Angle, X-Long Length, Coolant-Through, Bright

P2

P3

M1

M2

K1

K2

N2

S2