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7/8" Aircraft Counterbore, Carbide Tipped, (Reduced Shank Counterbore), 1/4" Shank Diameter, 3 Flutes, 2 3/4" OAL, (.875" Diameter), 52228, USA Made
4.2 (141 items)
Limited Time SaleUntil the end
19
50
17
$75.69 cheaper than the new price!!
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New $126.15
Product details
| Management number | 219294139 | Release Date | 2026/05/03 | List Price | $50.46 | Model Number | 219294139 | ||
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- For counterboring and spotfacing in applications where machine requires a smaller shank
- 1/64" Corner Radius, Tool Diameter Tolerance: +.001"/-0". Shank Diameter Tolerance: +0"/-.001"
- Pilot Hole Diameter:3/16, If using a pilot this is the shank diameter of the pilot you should choose
- Minimum Cut Diameter: .219" Because there is a pilot hole the tool will not cut below this diameter.
- Set screw to hold a pilot or drill bit in place (if you are using a pilot or drill bit)
Drafting & Mechanical Drawing
Counterbores
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