Nakkaa Annular Cutter Set 13 Pcs Shank Mag Drill Bits Cutting Depth, 1" Cutting Diameter 7/16" to 1-1/16" Inch Made with Super Tough M2AL High Speed Steel (HSS) Compatible with High Hardness Materials
Annular cutters made with super tough M2AL high speed steel (HSS)
11 HSS core drill bit cutting tool assortment set with Outside Diameter in inches: 7/16",1/2",9/16",11/16",5/8",3/4",13/16",7/8",15/16",1",1-1/16",1 inch cutting depth for each drill cutter
CNC-machined high precision annular drill bit set with 3/4 inch Weldon shank (with 2 flats) for secure clamping and edge finish
Designed for smooth, reamed, burr-free edges of drilled holes. Use a firm steady pressure throughout the cut for best results
Aluminum Sturdy box holding 11 annular bits, 2 pilot pins and a bonus hex wrench