HOLEX CleverDrill HSS jobber drill N, uncoated

Version:
HOLEX CleverDrill: Sturdy drills for all standard applications. Improved spot drilling behaviour due to cross-ground form. Standard core thickness and core taper. Profile ground. Surface: Bronze-coloured tempered helical flutes.
Recommendation:
Maximum drilling depth:
L₂ = L_C - 1.5 × D_C.
Note:
Successor product to No. 114030.
Size 13.2 ?" 20: With stepped shank ? 12.7 mm.

Through-coolant: no
Standard: DIN 338
Tolerance nominal ?: h8
Point angle: 118 degrees
Shank: Plain shank
Number of cutting edges Z: 2
recommended maximum drilling depth L₂: 2.2 mm
Flute length L_c: 2.5 mm
Overall length L: 19 mm
Shank ? D_s: 0.2 mm
Feed f in steel < 750 N/mm²: 0.03 mm/rev.