Technical data:
Nominal ⌀ DC:2.5 mm
Coating:uncoated
Tool material:HSS
Standard:DIN 1869
Type:N
Tolerance nominal ⌀:h8
Point angle:118 degrees
Helix angle:38 degrees
Shank:Plain shank
Number of cutting edges Z:2
Through-coolant:no
recommended maximum drilling depth L2:91.3 mm
Flute length Lc:95 mm
Overall length L:140 mm
Shank ⌀ Ds:2.5 mm
Feed f in steel < 750xa0N/mm2:0.05 mm rev. Colour ring:without Type of product:Jobber drill Version: With precision ground point.Vaporised high performance drills for drilling particularly deep holes. Take particular care to ensure frequent chip clearance. Recommendation: Maximum drilling depth:L2 = LC - 1.5 × DC. Note: Suitable NC spotting drills No. 112103, 112110 and 112160 with 120° tip angle for enhanced process reliability