Description
Particularly robust and strong due to strengthened core.
Ground flutes, with high concentricity.
113020 – Bright finish flutes, nitrided lands.
Product Data
Product type: Stub drill
DIN: 1897
Type: FS
Material: HSS-E
Tolerance: h8
Point angle: 135°
Nominal Ø Dc: 11,2 mm
Lc: 47 mm
L: 95 mm
Feed (f): 0.1 mm/rev
Coating: Bright finish flutes, nitrided lands
Cutting Data (vc, m/min)
Alu plastics: 70
Alu: 45
Steel <500 N: 40
Steel <750 N: 30
INOX <900 N: 15
INOX >900 N: 10
Ti >850 N: 6
GG(G): 25
Advantage
Ideal for drilling shallow holes (approx. 2 - 4×D) on NC machines and automatic machines.
Recommendation
Maximum drilling depth: L2 = Lc - 1.5 × Dc.