7 Pcs Tungsten Steel Carving Graver Knife, Engraving Cutting Bits

7 Pcs Tungsten Steel Carving Graver Knife, Engraving Cutting Bits Description

Made of strong hard tungsten steel,not easy to bend and break. with higher wear resistance and higher efficiency
Shank: 3mm, Length 45mm, shapes: 30º/45º/60º/75º/90º/105º/120º, total 7 pieces
Professional for jewelry maker, used with pneumatic impact engraving machine, air hand graver
High concentricty and high speed, the bit can cut clean without any ragged edges, High precision and convenient to use, practical accessory for jewelry processing

Made of quality metal material,not easy to bend and break.
Carbide comes more , higher wear resistance and higher efficiency.
Friendly design and easy insertion process for longer life, incredibly easy to use.
cutting can reduce cutting force and improve drilling quality.
Color: As Shown
Material: Metal

Package Contents:
1 * Engraving Cutting Bits set

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.