Technical data:
Number of countersinks:17
Coating:uncoated
Countersink tip angle:90 degrees
Tool material:HSS
Number of cutting edges Z:3
Standard:DIN 335 C
Shank:Plain shank with h9
Colour ring:without
Type of product:Stepped drill and countersink
Version:
Countersink sets in a case. Handy for assembly and workshop use.All countersinks have 3 cutting edges, radially relieved. Flutes are ground from solid.High precision countersinks for chatter-free countersinking.
Content:
1× each countersink: Size 4.3; 5; 6; 6.3; 7; 8; 8.3; 10; 10.4; 11.5; 12.4; 15; 16.5; 19; 20.5; 23; 25
Note:
Empty case for 6 or 7 countersinks, see No. 150370.