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Shars Tool 3" 45 degree Face Mill for SEHT Insert
Benefit from the 45-degree lead angle allows an increase of feed rate by 50% over the 90-degree face mill and also allows this face mill to be used on smaller horsepower mills. It uses industry-standard SEHT / SEHW / SEHX 43 (ISO 1204) insert which has a positive 20-degree clearance angle. The insert pockets are designed to be 19 degrees positively inclined to minimize vibration and each pocket has a chip escaping pathway to help prevent chip built-up on the insert edge.
Features
- Cutting Diameter: 3"
- Maximum Cutting Diameter: 3.650"
- Axial Depth of Cut ap: 0.236"
- Arbor Hole Diameter: 1"
- Overall Height: 1.97"
- Insert Style: SEHT, SEHW, SEKT
- Insert Size: 1204
- Coolant Thru: No
- Helical: No
Product Included
- Insert screw, wrench
- Inserts NOT included, Sold Separately
Product Spotlight
- Each insert pocket is designed to reduce run-out and extent insert life.
- Use SEKT / SEHT / SEHW 43 1204 insert (sold separately)
- Setting Angle: 45 degrees
- Radial rake angle: -7 degree
- Axial rake angle: 19 degree
- Easy reference guide for insert number, screw, and other accessories is printed on the tool shank
- Suitable for most face-milling applications
- Reduces vibration on long overhang applications
- Chip thinning effect allows for increased table feeds
- High Positive cutting geometry
Optional Replacement Insert
SEHT 43 1204 AFTN YBG205 Carbide Insert
- Brand: ZCC USA
- Applications: Semi-Finished
- To Be Used On: For Alloy Steel, Cast Iron, Hardened Steel, Stainless Steel
- ANSI Number: 43 AFTN; ISO Number: 1204AFTN
- Insert Style: SHET; Insert Size 1204
- Inscribed Circle: 1/2"; Thickness: 3/16"; Through Hole: 0.217"
- Material: Carbide; Coating: PVD Nc-TiAlN
Cutting Parameter
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Customer
2025-06-21 15:26:20
The way the insert sits in the holder is a perfect design. It takes a nice large swarf that doesn’t overheat the material. I highly recommend this to any toolmaker or machinist that does a lot of milling.
Daniel
2025-01-11 11:13:04
One insert hangs 2 thousands lower than the others
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