Heavy Duty Quick Change Tool Holder For CNC Lathe, Dual Size Boring Bar Holder Fits 3/8 And 1/2 Inch Shanks, Durable Steel, Precision Ground Tool Post For Fast, Accurate Machining
✔️ Holds 3/8 and 1/2 inch boring bars; rugged steel build
This heavy duty boring bar holder is designed for CNC lathes and holds two sizes of boring bars (3/8 and 1/2 inch) for straight drilling, reaming, and boring tasks. Built from hardened steel with precision-ground surfaces, it delivers rigidity and repeatable accuracy. Package includes: 1 piece.
✅ Holds two size boring bars: 3/8 inch and 1/2 inch
✅ Heavy duty design with straight shank compatibility
✅ Hardened steel, precision-ground for rigidity and long life
✅ Open bushings accommodate small diameter bars for tight tolerances
✅ Swing compatibility: 6-8 inch with various tool posts
💡 What is a heavy duty boring bar holder used for in CNC lathe setups? A handy general explanation follows to help you understand its role in machining. - Rigid steel construction provides long life - Holds two sizes: 3/8 and 1/2 inch boring bars - Precision-ground surfaces ensure repeatable accuracy - Open bushings support smaller diameter bars
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