Beefy 3-Jaw Quick Chuck Adapter Set For 1 Inch Arbor Brake Lathes That Lets You Machine Hubless Drums And Rotors With Center Holes From 2 1/8 To 3 3/4 Inches, Fits Popular 1 Inch Arbor Lathes, Includes Quick Chuck For Easy Centering

Beefy 3-Jaw Quick Chuck Adapter Set for 1 Inch Arbor Lathes
✔️ 3-Jaw Quick Chuck with 5in backing plate for drums 2-1/8 to 3-3/4 in

This adapter kit is designed for 1 inch arbor brake lathes and enables machining hubless drums and rotors with centering holes from 2-1/8 inch to 3-3/4 inch. It is a sturdy upgrade for shops handling compact cars through 1-ton trucks.

✅ Fits all popular 1 inch arbor brake lathes
✅ Centering holes range from 2-1/8 inch to 3-3/4 inch
✅ Includes 3-Jaw Quick Chuck, 5 inch backing plate, and chuck key
✅ Self-centering design eliminates run-out and chatter
✅ Interchange Part Numbers: 70040, 70042, 7040
✅ Weight and mass help reduce vibration on hubless applications
✅ Designed for hubless drums and rotors incl. composite drums

💡 What is a handy upgrade for a 1 inch arbor lathe to accurately machine hubless drums and rotors?

This handy accessory improves centering and reduces run-out on hubless drums and rotors.

• Centering range supports holes 2-1/8 inch to 3-3/4 inch
• Self-centering design reduces run-out and chatter
• Designed for 1 inch arbor lathes with a standard 5 inch backing plate
• Includes chuck key for easy setup

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