Description
With strengthened core.
Specially treated surface, reducing edge build up and improving chip evacuation.
Recommendation: Maximum drilling depth: L2 = Lc - 1.5×Dc.
Product Data
Product type: Jobber drill with Morse taper shank
Material: HSS-E
DIN: 345
Type: S/STL
Tolerance: h8
Point angle: 135°
Helix angle: 35–40°
Nominal Ø Dc: 35 mm
Lc: 190 mm
L: 339 mm
Morse taper (MT): 4
Feed (f): 0.25 mm/rev
Cutting Data
Steel <500 N: 40
Steel <750 N: 30
Steel <900 N: 25
Steel <1100 N: 10
INOX <900 N: 12
Ti >850 N: 5
GG(G): 25
CuZn: 80