RUKO HSS-E Countersink DIN 335 16.5 mm For M8

This is a RUKO high-quality 16.5 mm 3 cut, shape C countersink designed for right cutting countersinking for M8 screws.

Pros:

• Suitable for countersinks in steel, cast steel alloys and non-alloys (<1100 N/mm2 tensile strength), thanks to the HSS-E cutting material
• Burr-free and zero chatter countersinking
• Good centering and chip removal
• Use low cutting speeds for the best results
• Countersinking in accordance with DIN 74 and DIN 75
• Designed in accordance with DIN 335

Specifications

Number of cutting edges : 3
Cutting direction : Right
Cutting material : HSS-E
Length (mm) : 60
Shaft diameter (mm) : 10
Countersink angle (°) : 90
Countersink diameter (mm) : 3.2 mm to 16.5 mm
Suitable for thread size : M8