Features.

--Tungsten steel material: high hardness, high wear resistance, sharp and not easy to break the knife

--Universal round shank, chamfered design, tightening without slipping, more efficient operation

--Mirror sharpening. Fine cutting, high processing accuracy, sharp and non-staining, high cutting finish

-- These are mainly used for engraving machines.

--A wide range of materials can be engraved, including: density board, acrylic, solid wood board, multi-layer board

Specification.

Type: engraving bit

Material: tungsten steel

Degree: 20° 25° 30°

Tip: 0,1/ 0,2/ 0.3 /0.4/ 0.5/ 0.8 /1

Shank diameter: 4mm

Overall length: 42mm / 50mm / 55mm / 60mm

Package included.
--Several models available. Choose your size from the drop down menu above