GUHRING Centre drill, extra long HSS 60deg. 3.15mm

Centre drill, extra long

Design:
Ø Tolerance:    Ø 1.0–2.5 = + 0.14 mm
    Ø 3.15–5.0 = + 0.18 mm
    Ø 6.3 = + 0.22 mm

Application: Longer special drill for producing centre holes according to DIN 332, page 1, Form A (without reduction) for deeper lying centring points.