Chicago Latrobe 311 High-Speed Steel Core Drill Bit, Four-Flute, Black Oxide Finish, Round Shank, 118 Degree Chamfer ...
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Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| B000LERGPM | -2 | 1 @ $52.68 |
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Chicago Latrobe 311 High-Speed Steel Core Drill Bit, Four-Flute, Black Oxide Finish, Round Shank, 118 Degree Chamfer Angle, 21/32" Size
Brand: Chicago Latrobe
Details
- Enlarge existing holes as small as 60% of the tool diameter
- Four-flute version can run at higher metal removal rates and provides better hole finish in holes requiring slight to medium enlarging
- Very rigid construction for better hole size control, improved location tolerance, and finer hole finish
- Manufactured from premium high-speed steel also 118 degree chamfer angle on core drills 3/8" diameter and larger; smaller drills feature 118 degree point without a chamfer
- Black oxide finish for increased wear resistance and added lubricity standard from stock also runs at 2/3 speed of drill