3 PIECE 2-3/4 TO 3-3/4" X 17" ARBOR EXPANDING MANDREL (3902-3078)
$467.05
In stock
SKU
3902-3078
.
- 3 Piece 2-3/4 to 3-3/4" with 17" Arbor & 7" Sleeve Expanding Mandrel Set
- Center holes are ground and lapped.
- Made of 64Mn high grade tool steel.
- Precision ground and heat treated for maximum concentricity and holding power.
- Arbors are tapered and sleeves are flexible.
- The automatic expansion feature can be utilized on any bore (standard or non-standard) within the range of the mandrel.
- Size is obtained by moving the sleeve along the arbor.
- Set has 2 expanding sleeves and one mandrel.
- Arbor hardness is HRC55-60 and sleeve is HRC44-48.
- Shipping Weight: 42 lbs
| Catalog Page # | 282 |
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