30pcs 3mm Diamond Coated Rotary Sphere Point Burr Jewelry Tipped Glass Drill Bit
CNBTR 3mm Diameter Sphere Point Diamond Coated Burrs Glass Drill Bit for Die Grinder Pack of 30


30pcs 3mm Diamond Coated Rotary Sphere Point Burr Jewelry Tipped Glass Drill Bit
Burrs Glass Drill Bit Diamond Burr Glass Drill Bits Engraving Rotary Tool Set steel drill diamond glass drill diamond drill bit diamond drill drill adapter drill bit Burrs Glass Drill Bit
Note: The color of the item may vary slightly due to photography and your own computer
Feature:
Diamond coated bur set with 3mm shanks
Bits come in standard size to satisfy any technology.
Fit most professional electric drills, best for replace nail drill bits.
Can be used to various applications including carving, grinding and etching on a variety materials.
Specification:
Material:Diamond,Metal
Color:Silver
Head Type: Ball
Shank Diameter:3mm
Head Diameter:3mm
Grain Size:150 #
Length:45mm
Package Size:14.3 x 6 x 2cm/5.63 x 2.36 x 0.79"(L x W x H)
Weight:114g
Brand name:CNBTR
Package Include:
30 x Diamond Coated Burrs Glass Drill Bit

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