Bearing Hart Cutting Burr Bur 1.4 Mm For Setting Stones Gems Jewellers Jewellery

Description

Bearing cutter burr – 1.4 mm diameter.

Shank size: 2.35mm

Made from steel. Used in conjunction with a pendant drill, hobby drill or micromotor to cut or grind away, shape or give pattern to a surface (usually metal).

Each burr construction is of a number of teeth/blades (in a given shape) mounted onto a shank (usually 3/32).

The shank fits into the collet/chuck of the drill, and when turned removes the surface being worked upon

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