• Model NO.：metric and inch
• Transport Package：Plastic Box
• Specification：3mm to 20mm
• Trademark：stc
• Origin：Jiangsu
• HS Code：8207509000
• Production Capacity：30000PCS,Month

Basic Info.

Model NO. metric and inch Transport Package Plastic Box Specification 3mm to 20mm Trademark stc Origin Jiangsu HS Code 8207509000 Production Capacity 30000PCS/Month

Product Description

we just choose high quality of high speed steel M2  and use cnc machine to grind the cutting burrs.

It is a good balance between cost and durability. 

They maintain their hardness (temper) better than Vanadium steel and cost much less than carbide.

Most of shape available . Kinds of sets available.