US 6pc Set Annular Cutter 3/4" Weldon Shank 9/16 to 1-1/16 Magnetic Drill Bit

Packing Includes: 6Pcs 1'' cutting depth Annual Cutter (9/16", 5/8", 11/16'', 13/16'', 15/16'', 1-1/16 ), 2 Pcs pilot pin and 1 plastic tool carrying case.

Specification:
  • Material: High Speed Steel (HSS)
  • Cutting depth: 1 inch
  • Number of annular cutter: 6pcs
  • Annual cutter bits size: 9/16", 5/8", 11/16'', 13/16'', 15/16'', 1-1/16''
  • Number of pilot pin: 2pcs
  • Pilot pin: 6.34*77mm
  • Weldon Shank: 3/4" 
Advantages:
  • It is made of super-hard HSS, which is strong, wear-resistant, efficient, and has a long service life. 
  • Geometric blade design, with good centering and chipping resistance.  
  • Complete and advanced heat treatment technology and quality inspection standards to ensure products quality.
  • Fully automatic CNC machine tool processing, advanced and precise testing equipment.
  • Super long life, high comprehensive cost performance.