Description

• For drilling 60° centre holes in the end of shafts

Features

• 135° self-centering point minimizes wandering when starting and ideal for thin materials
• Flute length designed for shallow hole drilling no deeper than 1.25mm x diameter
• Double ended design increases drill life (Ensure that the chuck jaws are fully tightened)
• Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistance
• TiN coating provides 3 to 6 times longer tool life than uncoated tools and is suitable for general purpose use in a wide range of applications

Specifications

• Designation: N
• Material: High Speed Steel
• Finish: Bright
• X: als
• Point Angle: 60°
• Cutting Edges: ul
• Standard: DIN333

Applications

• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.15 %C)- 125 HB
• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.45 %C)- 190 HB
• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.75 %C)- 270 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 180 HB