Feature

●(150 Grit) 150 grit round ball shaped drill bit that allows fine drilling with diamond cutting power
●【Black Nickel Treatment】Black nickel treatment greatly improves the hardness and improves the grinding efficiency
●【Size Information】3mm/0.12in shank diameter, 3mm/0.12in ball head diameter, 45mm/1.77in length
●【CNC Milling Handlebar】The CNC milling handlebar ensures stable grinding without skipping
●【Strong and Heat Resistant】High strength, high temperature resistance, durable and will not drop sand


Description

Specifications:
Condition: 100% Brand New
Item Type: Grinding Bit
Material: Diamond
Color: as picture
Grit: 150 grit
Shank Diameter: Approx. 3mm/0.12"
Length: Approx. 45mm/1.77"
Bit Diameter: Approx. 3mm/0.12"
Quantity: 30pcs/set


Package List:
1 x 0.1 inch (30 pieces)


Note:
1. The grinding bit is firmly clamped to prevent pulsation.
2. Rotation speed should be as fast as possible and line speed is more than 1020 m/s.
3. This product is 3mm handle. Please check the machine clamp range before purchasing.