Features
Achieved good bite with new thinning shape.
New margin shape reduces wear and improves machined surface accuracy.
Excellent chip evacuation due to smoothing treatment.

Use
Work material: For general steel, cast iron.
Effective machining depth: 4 x Dc.
Work material: carbon steel, alloy steel.

Specification
Blade diameter (mm): 3.5
Groove length (mm): 22
Total length (mm): 59
Shank diameter (mm): 4
Effective machining depth: 4Dc
Helix angle (): 30
Surface treatment: can be

Specification2
High-precision solid drill
Effective drilling depth: 4 x Dc

Material/Finish
Fine particle cemented carbide (Carbide)

Set contents/accessories

caution