9/16 TO 13/16 STEP DRILL

KnKut | 9/16 TO 13/16 STEP DRILL | KK4SR9161316 | KnKut 9/16 - 13/16 Hole Expansion Step Reamer

USA Made KnKut Step Reamers accurately starts on contact and enlarges and deburrs holes in material up the 1/2 thick. Gold Oxide treatment enhances lubricity, reduces friction and increases toughness.

Key Features

• Made In USA
• Size Range: 9/16 - 13/16
• 90° Notch Point starts holes easily
• 6 hole enlargement steps
• 3/8 Shank Diameter
• 3-Flats on Shank

Applications

• Enlarging and deburring holes in material up to 1/2 thick

Benefits

• Accurately starts on contact
• Enlarges and deburrs holes
• Gold Oxide treatment enhances lubricity, reduces friction and increases toughness