Description
Product Description
Name:M3 M4 HSS machine screw tap
Origin:China
People:Adult
Customized:Non-Customize
Condition:New
Material:HIGH SPEED STEEL
Cooling type：external cooling
Category: through hole silk cone
Use:Open the hole
Use object:Suitable for steel, aluminum alloy, stainless steel, galvanized pipe and other difficult to process metal materials
through the hole processing
Use tools:For drilling beds, tapping cones and some other machines
Handle type: Hexagon handle
Features:
1.6542 Straight groove wire cone, full grinding process, iron cutting such as mud, sharp and durable and greatly improve the efficiency of opening thread
2. Grinding thread, using CNC automatic fine grinding, edge sharper and durable
3.Universal firm square handle, universal handle type, firm and durable
