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Item # 68209
Balanced and short items. Collis stubby end mill holders provide maximum rigidity, a minimal projection for clearance and minimal deflection of the tool maximizing tool performance.
- Eliminate chatter
- Improve finish and roundness
- Extend tool life
- Reduce wear on spindle
- Allows higher speeds and feeds without vibration
- Designed, built and certified in the USA for use by the most advanced manufacturers around the world
- Concentricity . 0.0002"
- Holders balanced to G 2.5 Specifications.
| Specifications | | Flange Type
| Cat V
| | Shank Size
| 40
| | Bore Size/EM Shank Dia. (A)
| 1 in.
| | Proj. Length (From Gage Line) (B)
| 1.375 in.
| | Diameter (C)
| 1.75 in.
| | Balanced at speed (G2.5 Spec)
| 20000 rpm
| | Concentricity
| <= 0.0002 in.
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