Description
Product type:- 4.2mm HSS CNC TWIST DRILL
(55H019)
Material:- High Speed Steel
Finish:- Black with a silver flute
Description:- High Speed Steel Drill with
a twisted cutting portion
and ground flutes.
Use:- Drilling through Metals
DIN338 with a 124 Degree Edge
Diameter:- 4.20 mm
Total Length:- 75mm
Cutting Length:- 43mm
F.Y.I:-
The Use of cutting fluid is recommended,
so as to lengthen the lifespan of drills.
The quality of hole will also improve.
