Shark Tools Premium Balanced Shell Mill Arbors
- Balanced to G6.3 at 15,000 RPM to save spindle bearing life
- Taper-to-pilot runout <0.0002".
- Pilot tolerance: H6
- AD coolant thru the spindle.
- Taper shank ground to AT3 accuracy (or better).
- Taper manufactured in accordance with ANSI B5.50 / ISO 7388 specifications.
- CAT 40 Draw bar threads: 5/8"-11
- Includes Non-coolant screw.
| Item No. | Flange Diameter | Hex Key Size | Drive Key Size |
| 67-814-460 | 1.75" | 1/4" | 5/16" |
| 67-814-461 | 1.75" | 1/4" | 5/16" |
| 67-814-462 | 2.19" | 5/16" | 3/8" |
| 67-814-463 | 2.19" | 5/16" | 3/8" |
| 67-814-464 | 2.75" | 5/16" | 1/2" |
| 67-814-465 | 3.38" | 3/8" | 5/8" |
For more info, visit www.p65warnings.ca.gov.
