micro internal threading tool hodler HSS material (with coolant hole) Can replace tungsten carbide tool holder .

1. Zhong ji NC Tools Factory provide complete ,professsional ,valuable cutting solutions  for customers , to creat more value for customers .

2. We mainly R&D tool hodler (turning .boring ,threading , grooving , parting ),threading insert , grooving insert ,etc .

3.We provide  with coolant holder & without coolant holder Micro internal threading tool holder  for your reference.

4. It can replace tungsten carbide holder ..save more cost for customers .

Favourable price for distributor, wholesales , large order quantity  . 

Newest micro internal threading tool hodler