54330 Type 130-MRO Maintenance Length 1/2" Reduced Shank 135Â degree Split Point 3-Flats on Shank Surface Treated Drill Bit 1-1/4" Plain Bore Click here for spec sheets:

Click here for spec sheets: BUCNPPA Spec Sheet

Ambient Temperature 23 to 131 Deg

Internal reinforcements further increase strength and rigidity

Safety Relief Valves guard against over pressure conditions in compressors and other pressure vessels

Note: SNA bearings not in catalog

54330 Type 130-MRO Maintenance Length 1/2" Reduced Shank 135Â degree Split Point 3-Flats on Shank Surface Treated Drill Bit 1-1/4" Plain Bore Click here for spec sheets:The 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