Feature

●Product Name:Olivary Head Diamond Coated Grinding Burrs Set
●Shank diameter:3mm (close to 1/8"), Heads Shapes:Olivary
●Total length:45mm (1-3/4" inch), Grit:150 medium, Heads diameter:3 mm
●Suitable for use in grinding the glass, marble, rock, jewelry, shells, tile and stone.
●Premium type diamond coated in grit 150 (medium), more durable than the ordinary diamond coated burr.

[Shank diameter 3mm]

[Shank diameter 2.35mm]

Description

30Pcs Diamond Coated Grinding Burrs Set Grit 150 Rotary Point Shank 3mm Code 20#-3
New one box set of 30Pcs diamond coated grinding burrs pointed heads in box set
Specifications and shapes:
Heads Shapes: Olivary
Heads diameter: 3mm (close to 1/8" inch)
Heads Length: 6.5mm
Total length: 45mm (1-3/4" inch)
Shank diameter : 3mm (1/8")
They will fit your hand drill, drill press with a 3 mm collet
Grit : 150 medium
Premium type diamond coated in grit 150 (medium), more durable than the ordinary diamond coated burr.
Use with water as a lubricant is better
Suitable for use in grind the edge of glass, marble, rock or jewelry. And apply to drilling glass, shells, tile and stone.