Bright (uncoated)






Countersink - 90°
Material ID: 5973405
Countersink with 3-flutes, 90° chamfering angle, maximum diameter 9.40mm with an overall length of 50mm and a head length of 7.2mm and 6mm straight shank, according to DIN 335 C standard to produce a conical seat for ISO Metric countersunk-head screws with a minium hole diameter of 2.20mm, HSS with standard bright finish for machining free machining, plain carbon and alloy steel, copper or copper alloys


High Speed Steel Tool Material

DIN 335 C – Straight Shank Countersink Standards

Right Hand Rotation / Cutting

90° Countersink

Cylindrical Shank / Straight Shank
EAN number | 7320760108758 |
Product number (SAP) | 86018191 |
Ordering code ANSI | G1369.4 |
Gross weight - grams | 16.4 |
Cutting diameter second cutting step - millimeters (DC_2) | 9.4 mm |
Cutting diameter step - millimeter | 2.2 mm |
Length chip flute - millimeter (LCF) | 7.2 mm |
Overall length - millimeter (OAL) | 50 mm |
Connection diameter - millimeter (DCON MS) | 6 mm |
Flute count (NOF) | 3 |
ISO | G1369.4 |