Product Description
• Type A1 spindle has a 2 bolt hole pattern, inside and outside the taper. Either an A1 or A2 chuck will fit
• Type A2 spindle has a 1 bolt pattern outside the taper. Only an A2 chuck will fit
Technical Specifications
Number of Jaws 3
Class Lathe Chucks & Accessories
Chuck Size 10
Hole Size 2.992
Weight 90 lbs
Type Semi-Steel Lathe Chuck
Brand Name Bison
Mount A1-8
3-Jaw Direct Mounting Lathe Chucks
Steel Accuracy .0015
Accuracy .003
Am. 2-Pc. Jaws
• Type A2 spindle has a 1 bolt pattern outside the taper. Only an A2 chuck will fit
Technical Specifications
Number of Jaws 3
Class Lathe Chucks & Accessories
Chuck Size 10
Hole Size 2.992
Weight 90 lbs
Type Semi-Steel Lathe Chuck
Brand Name Bison
Mount A1-8
3-Jaw Direct Mounting Lathe Chucks
Steel Accuracy .0015
Accuracy .003
Am. 2-Pc. Jaws