Drillpro Upgrade 21pcs 12mm Turning Tool Holder Lathe Boring Bar+Carbide Insert+Wrench Set

Description: Drillpro Upgrade 21pcs 12mm Turning Tool Holder Lathe Boring Bar+Carbide Insert+Wrench Set Specification: Brand Drillpro Shank Diameter 12mm Material Alloy steel Upgrade feature Higher hadness Higher toughness Prevent processing vibration 3-5 time longer service life No. Model Shank Diameter(mm) Length(mm) Insert 1 S12M-SCLCR06 12 160 CCMT060204 2 SNR0012M11 12 150 11 IR 3 SER1212H16 12 100 16 ER 4 SCL1212H06 12 100 CCMT060204 5 MGEHR1212-2 12 100 MGMN200 6 SDNCN1212H07 12 100 DCMT070204 7 SDJCR1212H07 12 100 DCMT070204 Features: 1. Bar hardness approximately 50HRC, better than the old version. 2. Upgraded set can prevent processing vibration, higher hadness, higher toughness 3. Longer service life, can work for you 3-5 times longer than old version. 4. Vacuum nitriding makes bar more durable. 5. Higher machining accuracy. 6. Great for semi-finishing and finishing operations. 7. Good low temperature impact toughness, improved the surface gloss of the cutting pieces. Package Included: 7 x 12mm Turning tool holder 7 x Carbide inserts 7 x Wrenches More Details: