SKU | 202-5631 |
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Mfg SKU # | 202-5631 |
Tool Holder Category | Face Mill Holder |
Brand | Shars Tool |
shank size | NMTB 30 |
TIR (inch) | 0.0004 |
drawbar thread size | 1/2x13UNC |
arbor diameter | 3/4 |
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Key Width for Face Mill Keyway | 0.31 |
Full Details
Product Spotlight
- H6 arbor tolerance to improve cutter chattering and overall cutting tool life
- T.I.R. 0.0004" measured from NMTB 30 taper to face and arbor
- Made from alloy steel harden to 54-60 HRc
- Taper ground to AT3 or better accuracy standard for maximum contact with spindle. This tool holder has used Stotz Air/Electronic Gaging for production and finish inspection. Stotz has been chosen by major aircraft companies as the best and most consistent gaging for tool holder shanks
- All critical surface are precision ground
- Each holder comes with a lab certificate on its taper accuracy and runout measurement