6551 Type 51-AG Fast Spiral Hole Buster™ Super Premium 3-Flats on Shank Car Reamer 7/16" Cut Diameter Temperature Range Working Pressure @

Temperature Range Working Pressure @ 70°F TP4 1/4" 17/32" -20°F-150°F 300 psi TP6 3/8" 21/32" -20°F-150°F 300 psi

FLEXBLOC™ Key Features:

Temperature Range: -40°F to 165°F

88" 3 oz Brass 50-145 psi 4238-ADJ 3

6551 Type 51-AG Fast Spiral Hole Buster™ Super Premium 3-Flats on Shank Car Reamer 7/16" Cut Diameter Temperature Range Working Pressure @Special 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