21 Pcs 12mm Shank Lathe Boring Bar Turning Tool Holder Set with Carbide Inserts for Semi-finishing and Finishing Operations

Description:
High clamping force and high impact resistance. Good toughness and hardness, long service life.
It can reduce the cost of tool grinding and improve cutting efficiency.
It is suitable for various processing environments even under harsh conditions.
The processing environment of cast iron also has good functions.
Fast and easy tightening and replacement mode, only a key can be completed to replace the blade and gasket

Feature:
Shank Diameter: 12 * 12mm / 0.47 * 0.47in
Length: 100mm / 3.94in
Package Weight: 1035g / 36.51oz
Package size: 220 * 150 * 40mm / 8.66 * 5.91 * 1.57in

Parts List:
Package List:
7 * Holders
7 * Inserts
7 * Keys