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: Bright
• Shank Form: HA
• X: als
• Point Tolerance: h6
• Shank Tolerance: h9
• Point Type: 142° Form A
• Cutting Edges: ul
• Standard: DIN 1897

Applications

• Optimal for Aluminum & Magnesium, wrought alloy - Non Heat Treatable – 60 HB
• Optimal for Aluminum & Magnesium, wrought alloy - Heat Treatable – 100 HB
• Optimal for Aluminum & Magnesium, cast alloy ≤12% Si - Non Heat Treatable – 75 HB
• Optimal for Aluminum & Magnesium, cast alloy ≤12% Si - Heat Treatable – 90 HB
• Optimal for Aluminum & Magnesium, cast alloy >12% Si - Non Heat Treatable – 130 HB
• Optimal for Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1 -110 HB
• Optimal for Copper & Copper alloys (Brass/Bronze) - Brass (CuZn, CuSnZn) - 90 HB
• Optimal for Copper & Copper alloys (Brass/Bronze) - Bronze (CuSn) – 100 HB
• Optimal for Non-metallic - Thermosetting & fiber-reinforced plastics