Material: HSS Cobalt
Size: M3-M8,M5-M12
For hard matel tapping, such as stainless steel, aluminum alloy, carbon steel, copper etc.
Durable, and long service life.
Size: M1-M8,M1-M12,M4-M12,M5-M20,M9-27
Hss material
Die thickness: 13mm
Thread pitch: 1.5-2.5mm
Suitable for stainless steel
Size: M1-M52
Hex Dies are used for re-threading or cleaning bruised or rusty threads ideal for maintenance.
The Dies are extra thick to permit the user to rethread damaged or jammed threads and are not intended for producing new threads on bolts, pipes, or unthreaded bars.
The hex head shape is specially designed for use in die shock and adjustable wrenches.
Size: 5/16-1/2″
Outside dimension: 1″, 1-1/2″
Size:16mm,20mm,25mm,30mm,38mm,45mm,55mm,65mm
material:cast iron
Size: M1-M30
Sharpe tapping thread
High stable hardness
Size:m3-m12
material:high carbon steel
Material: HCS
For hard metal tapping, such as stainless steel, aluminum alloy, carbon steel, copper, wood, PVC, plastic etc.
Durable, and long service life
Material: HSS M2
Size: M3,M4,M5,M6,M8,M10,M12