DH - Solid Carbide Drills for Hardened (Reinforce Shank)

The DH carbide drill, suitable for Nickel alloys that present a unique set of challenges that need a steady feed rate. The DH with its radial cutting edge provides an improves shearing action, with its ultra-hard SINIX coating that has high heat and wear resistance which keeps the cutting edge sharp and intact. It provides longer tool life in nickel alloys and hardened steels.



DHC Solid Carbide Drills - 3×D (for Hardened Steel)

P M K N S H
․3×D Cutting depth ․Reinforced Shank
․140° Tip Angle ․Internal Coolant
․SINIX Coating ․Tolerance m7
․Double Margins Design ․SX Design
․For Steel, Alloy Steel, Cast Iron and Hardened Steel(HRC 30~50).
Catalog

DHC Solid Carbide Drills - 5×D (for Hardened Steel)

P M K N S H
․5×D Cutting depth ․Reinforced Shank
․140° Tip Angle ․Internal Coolant
․SINIX Coating ․Tolerance m7
․Double Margins Design ․SX Design
․For Steel, Alloy Steel, Cast Iron and Hardened Steel(HRC 30~50).
Catalog
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