Technical data:
Number of countersinks:6
Coating:AlTiCN
Countersink tip angle:90 degrees
Tool material:HSS E
Spacing of the countersink cutting edges:unequal spacing
Number of cutting edges Z:3
Standard:DIN 335 C
Shank:Plain shank with h9
Colour ring:blue
Type of product:Stepped drill and countersink
Version:
Countersink sets, in a case.Practical set for assembly and workshop use.
Application:
High-precision countersinks for chatter-free production of precise, round 90° countersunk surfaces.
Content:
1 pc. each precision countersink: Size 6; 8; 10; 11.5; 15; 19