Description: MGEHR 1212-3 12*12*100mm External Grooving Lathe Tool Holder With 10pcs MGMN300 Insert   Specifications: Tool Holder Model: MGEHR1212-3(Positive knife) Lathe Size: 12*12*100mm Direction: Right hand Insert for this toolholder:MGMN300 Insert Width: 3.0 mm (MGMN300)   Quantity:  10pcs x MGMN300 Insert 1pc x MGEHR1212-3 Lathe Grooving Tool Holder   Features: High temperature heat treatment、 high hardness、 high-precision、 extremely resistant、 long service life. Elegant appearance、 rigorous process. Good low temperature impact toughness、 improved cutting performance. Sharp blade、 improve work efficiency、 saving time and cost.   Package Included: 10pcs x MGMN300 Insert 1pc x MGEHR1212-3 Lathe Grooving Tool Holder   More Details: