Material: TungstenSteel Coating: Black OxideSize :M3.5 x 12mm
Features
a All the screws are full threader.
b Package quantity = 10Pcs
c Made with 12.9 class ultra hard and durable steel.
d Suitable for Carbide Inserts CNC Lathe Tool, CNC machine.
Package Included
1×10PcsTorx Screws