Dimensions

• d1: M3-M12
• d2 (mm): 3.1-9.0
• l1 (mm): 48.0-89.0
• l2 (mm): 11.0-29.0
• l4 (mm): 5-10
• sq: 2.5-7.10
• z: 3-4
• Drill Size (mm): 2.5-10.2 (drill)
• Pitch (mm): 0.5-1.75 (pitch)

Features

• General purpose use
• Suitable for materials up to 1000N/mm2
• Suitable for both hand and machine operations
• Depths up to approx. 1 x d1

Specifications

• Designation: N (for normal general purpose type materials)
• Material: High Speed Steel (HSS)
• Finish: Bright
• Max Cut Depth: 1xD
• Shank Form: Reinforced Shank (with square drive)
• X: als
• Type: Straight Flute
• Standard: ISO529
• Thread Form: ISO Metric Coarse (M)
• Nut Tolerance: ISO 2 / 6H
• Lead: Intermediate

Applications

• Steel - Non-alloy, cast & free cutting (~ 0.15 %C): Annealed
• Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Annealed
• Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Quenched & Tempered
• Steel - Non-alloy, cast & free cutting (~ 0.75 %C): Annealed
• Steel - Low alloy & cast < 5% of alloying elements: Annealed