G136 - 8.3mm Dormer HSS Straight Shank 3 Flute 90° Countersink
G1368.3
G136
Countersink with 3-flutes, 90° chamfering angle, maximum diameter 8.30mm with an overall length of 50mm and a head length of 6.5mm and 6mm straight shank, according to DIN 335 C standard to produce a conical seat for ISO Metric countersunk-head screws with a minimum hole diameter of 2.00mm, HSS with standard bright finish for machining free machining, plain carbon and alloy steel, copper or copper alloys.
| Cutting Diameter Second Step (DC 2) | 8.30mm |
| Cutting Diameter Step (DC 1) | 2.00mm |
| Length Chip Flute (LCF) | 6.5mm |
| Overall Length (OAL) | 50.0mm |
| Shank Diameter (DCON MS) | 6.00mm |
| Shank Tolerance | h9 |
| Number of Flutes | 3 |
G1368.3 G136 - 8.3MM DORMER HSS STRAIGHT SHANK 3 FLUTE 90° COUNTERSINK