Descriptions

• Drills, Carbide, Spotting
• Precision drill for machine use
• Rigid design for “seat” position accuracy

Features

• 90° offers hole chamfering & spotting with the one tool
• 142° for spotting, matching a typical carbide drill point
• Only drill to the depth of the point

Specifications

• Designation: NC
• Material: VHM
• Finish: AlCrN
• Shank Form: HA
• X: als
• Point Tolerance: h6
• Shank Tolerance: h9
• Point Type: 90° Form A
• Cutting Edges: ul
• Standard: DIN 1897

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 (~ 0.45 %C)- 250 HB
• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.75 %C)- 270 HB
• Optimal for Steel - Non-alloy, cast & free cutting (~ 0.75 %C)- 300 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 180 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 275 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 300 HB
• Optimal for Steel - Low alloy & cast < 5% of alloying elements- 350 HB
• Optimal for Steel - High alloy, cast & tool- 200 HB
• Optimal for Steel - High alloy, cast & tool- 325 HB
• Optimal for Steel - Corrosion resistant & cast - Ferritic / Martensitic- 200 HB
• Optimal for Steel - Corrosion resistant & cast - Martensitic- 240 HB
• Optimal for Stainless Steel - Austenitic- 180 HB
• Optimal for Stainless Steel - Duplex- 250 HB
• Optimal for Stainless Steel - Precipitation Hardening- 250 HB
• Optimal for Cast Iron, Grey (GG) - Ferritic / Pearlitic- 180 HB
• Optimal for Cast Iron, Nodular (GGG) - Ferritic- 160 HB
• Optimal for Cast Iron, Malleable – Ferritic- 130 HB
• Optimal for Hardened Steel- 45 HRC