Straight shank twist drills, jobbers series, 5xD, type N, code VN10015, diameter 4 mm, coating TIN
D | l1 | l2 | Item code | On stock |
---|---|---|---|---|
4 | 75 | 43 | VN10015.0400 TIN | Yes |
Product attributes
Tool geometry
more +Lead of helix 25° - 30°.
Drilling depth 5xD
Material HSS
more +High speed steel of average performance, it is applicable especially for cutters of smaller diameters and for milling of materials up to the strength of 900 MPa.
Point angle 118°
Right helix
TiN coating
more +Standard, universal hard layer. In comparison with uncoated tools it provides 300-400% increase in tool life. We recommend cooling.