The Steel Dragon Tools® 7-piece high-speed steel annular cutter kit includes six (6) annular bits and one (1) pilot pin. These bits will quickly and safely cut holes in steel. The bits have a 2-inch cutting depth with a 3/4-inch Weldon shank. Also includes carrying case. Bit sizes included: 9/16 in., 11/16 in., 13/16 in., 15/16 in., 1 in., and 1-1/16 in.

Features:

• SDT annular cutters will drill large holes up to ten times faster than regular drills bits.
• Machine-finish hole with no reaming needed when using lubricant.
• Make overlapping holes, slotting holes, and edge cuts.
• Bit size is etched on each cutter.
• Pilot pin helps locate the center of hole location.
• Pilot pin helps eject slug after drilling is complete.
• During the drilling process, the pilot pin will retract into the cutter allowing lubrication to reduce heat gain in the slug.

Specifications:

• Kit includes six (6) high-speed steel annular cutters and one (1) pilot pin.
• Bit sizes included: 9/16 in (.255 in. inner diameter) 11/16 in. (.385 in. inner diameter) 13/16 in. (.486 in. inner diameter), 15/16 in. (.608 in. inner diameter), 1 in. (.672 in. inner diameter)and 1-1/16 in. (.742 in. inner diameter).
• Cutting Depth: 2 in.
• 3/4 in. Weldon Shank
• Pilot Pin: 1/4 in. x 4 in. (6.34 mm x 103 mm)
• Includes carrying case.