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Nachi 100% Original 1054478 31/64 Size, 118°, Cobalt Taper Length Drill 1 pcs
Brand: Nachi
$12.20
★★★★⯨
4.6
(20 reviews)
- X-type thinning reduces the thrust load substantially, and the biting performance improves.
- Cobalt material increases heat resistance and increases drill life and productivity.
- Used in machining hard material, alloy steel, forging and cast iron.
- Drilling deeper holes vs standard jobbers length drills.
- 30° helix.
- Black oxide
- Drill torerance; h8.
- General purpose.
- X-type thinning point type.
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