6591 Type 51-AG Fast Spiral Hole Buster™ Super Premium 3-Flats on Shank Car Reamer .375"Approx Die ID The tamperproof cap allows the

The tamperproof cap allows the oil delivery rate to be locked in

Pre-Lubricated: No

• These core drills may replace tapered reamers in many applications

This means that the brass insert is a permanent part of the strain relief

6591 Type 51-AG Fast Spiral Hole Buster™ Super Premium 3-Flats on Shank Car Reamer .375"Approx Die ID The tamperproof cap allows theSpecial Hi Tungsten tool steel, gold surface treated body and clearance for maximum lubricity. These reamers are especially designed for the reaming of structural steel plates commonly found in truck frames, rail cars, bridges, and pressure vessels. The 51 AG, with the fast spiral, is the more aggressive of the two styles. It also will fit the needs of users who prefer a stop collar. Click Here for product catalog Proudly Manufactured in the U. S. A