Description
HOLEX CleverDrill - Sturdy drill 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.

Product Data
Product type: Long jobber drill, plain shank
Tool material: HSS
DIN: 340
Type: N
Tolerance: h8
Point angle: 118deg
Surface: Bronze-coloured tempered helical flutes
Nominal Dia. Dc: 11 mm
Lc: 128 mm
L: 195 mm

Cutting Data
Alu plastics: 64
Alu: 52
Alu cast >10% Si: 40
Steel <500 N: 26
Steel <750 N: 26
Steel <900 N: 20
Steel <1100 N: 15
GG(G): 24
CuZn: 32

Recommendation
Maximum drilling depth: L2 = Lc - 1.5 x Dc.

Note
Successor product to No. 116050.