Description

• Rigid twist drill with slow spiral 15 degree flutes

Features

• 3xD Drill R15 NH
• Suitable for harder steel, tool steel and cast iron

Specifications

• Designation: NH
• Material: VHM
• Finish: Bright
• Maximum Cut Depth: 3XD
• Shank Form: HA
• Helix Angle: R15
• X: als
• Point Tolerance: m7
• Shank Tolerance: h6
• Point Type: 135° 4 Facet Form C
• Cutting Edges: ul
• Standard: Sutton

Applications

• 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- 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 – Precipitation Hardening- 250 HB
• Optimal for Cast Iron, Grey (GG) - Ferritic / Pearlitic- 180 HB
• Optimal for Cast Iron, Grey (GG) - Pearlitic- 260 HB
• Optimal for Cast Iron, Nodular (GGG) – Ferritic- 160 HB
• Optimal for Cast Iron, Pearlitic (GGG) – Ferritic- 250 HB
• Optimal for Cast Iron, Malleable – Ferritic- 130 HB
• Optimal for Cast Iron, Malleable – Pearlitic- 230 HB
• Optimal for Aluminum & Magnesium, cast alloy >12% Si - Heat Treatable- 130 HB
• Optimal for Copper & Copper alloys (Brass/Bronze) - Brass (CuZn, CuSnZn) - 90 HB
• Optimal for Cast Iron – Chilled- 400 HB