1-7/16" HSS Spiral Flute Hand Expansion Reamer Quantity:1 We tightly control the tolerances

We tightly control the tolerances of our keys and chamfer the edges for a refined tool that provides you with a proper

Part Number: 50C250ASBSS

Tap Size 9/16"-12

The bits are made from S2 steel that's heat-treated to a higher hardness (58–62 HRC) to help maintain their geometry under stress

1-7/16" HSS Spiral Flute Hand Expansion Reamer Quantity:1 We tightly control the tolerancesProduct Description Hand Expansion Reamers are used to enlarge holes in order to get proper fit. Adjusting screw is tightened to get the proper size. Brand Drill America Part Number DWRRHDES1 7 16 Size 1 7 16" Material High Speed Steel Finish Uncoated (Bright) Style Expansion Reamer Shank Type Round Flute Length 4 3 4" Length 10 7 8" Flute Type Straight