Feature

●This spiral ball nose drill is especially suitable for 3D relief and complex 3D engraving. Cutting edge is acute, the exterior is free of burrs.
●Nano‑blue coating of the drill increases the hardness, thereby prolonging the service life, and the drill bit is more durable and wear‑resistant.
●Spiral ball end mill, used for carving and carving curved surfaces, easy to remove chips.
●This ultra‑fine hard tungsten steel material can ensure its engraving and milling performance.
●The spiral ball milling cutter is used for engraving, drilling, milling, cutting and engraving of hardwood, plywood, acrylic, plastic fiber, resin, PCB and other materials.


Description

Feature:

1. The spiral ball milling cutter is used for engraving, drilling, milling, cutting and engraving of hardwood, plywood, acrylic, plastic fiber, resin, PCB and other materials.
This spiral ball nose drill is especially suitable for 3D relief and complex 3D engraving. Cutting edge is acute, the exterior is free of burrs.
3. Spiral ball end mill, used for carving and carving curved surfaces, easy to remove chips.
4. Nano‑blue coating of the drill increases the hardness, thereby prolonging the service life, and the drill bit is more durable and wear‑resistant.
5. This ultra‑fine hard tungsten steel material can ensure its engraving and milling performance.

Specifications:

Item Type: Spiral Ball Milling Cutter

Material: Tungsten steel.
Color: Blue
Total Length: Approx. 1.6 inches (40 mm)
Handle Diameter: Approx. 0.1 inches (3.175 mm)
Toughness: Approx. 0.2 in (4 mm)
Drill Diameter: Approx. 0.1 inch (2 mm)

Package List:

1 x Spiral Ball End Mill