54381 Type 130-MRO Maintenance Length 1/2" Reduced Shank 135Â degree Split Point 3-Flats on Shank Surface Treated Drill Bit 50mm Diameter This design allows for the

This design allows for the driving pinion to rotate internal to the gear

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All internal passages are in-line and larger than the neighboring piping to ensure that maximum flow is present

Note: For high vibration applications

54381 Type 130-MRO Maintenance Length 1/2" Reduced Shank 135Â degree Split Point 3-Flats on Shank Surface Treated Drill Bit 50mm Diameter This design allows for theThe 130 MRO is a shorter (5") tougher version of our very popular 1 2" reduced shank product. Designed specifically for the needs of the MRO market, the 130 MRO has a 135? split point to insure fast hole starts without drill walking. The three flats on the shank insure positive chucking with out slippage. Click Here for product catalog Proudly Manufactured in the U. S. A