PRO-SERIES 1-1/4 CAT 40 V-FLANGE END MILL HOLDER 4.6″ GAGE DEPTH (3900-7756) (SKU: 3900-7756)
Pro-Series 1-1/4″ CAT 40 V-Flange End Mill Holder
- Balanced to 18,000 RPM
- Tolerance is .0003″ Maximum
- Made of 20CrMnTi alloy steel
- Superior Finish & Craftsmanship
- 4.6″ Gage Length
Specifications
- Pro-Series 1-1/4″ CAT 40 V-Flange End Mill Holder
- Balanced to 18,000 RPM
- 4.6″ Gage Length
- Tolerance is .0003″ Maximum
- Made of 20CrMnTi alloy steel
- Superior Finish & Craftsmanship
- Weight: 5.45
- Dimensions: L 4, W 8, H 4
Benefits
- Industrial-grade tooling designed for dependable shop performance.
- Supports consistent results when applied with correct setup practices.
- A practical choice for U.S. machine shops and maintenance work.
Recommended use
- Confirm compatibility (size, interface, machine capacity) before ordering.
- Follow safe operating practices and use appropriate PPE.
- Optimize setup rigidity and process parameters for best results.
USA Warehouse Stock — Fast U.S. fulfillment.







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