8mm (5/16″) – L/H and R/H Diamond Tool Holder kit.

8mm – 2 x Tool Holders L/H + R/H

HSS tool bit size – 1/4″ x 1/4″ x 38mm (1 1/2″) M42 grade 8% cobalt
Shank size (HWL) – 11mm x 12mm x 76mm (7/16″ x 15/32″ x 3″)
Minimum tool height – 8mm (5/16″)
Distance from shank to tool tip – 32mm (1 1/4″)
Clamp screw – M5

The 8mm Left and Right hand Diamond Tool Holder kit includes.
1 x Left Hand tool holder
1 x Right Hand tool holder
2 x Square M42 grade HSS tool bits
1 x Sharpening jig
1 x 4mm Hex key
1 x Instruction sheet