 | Annular cutters made with super tough M2AL high speed steel (HSS) for durability, wear resistance, high efficiency and superior service life Size: 11Pcs - 1'' : 1/2*1，9/16*1，5/8*1，11/16*1，3/4*1，13/16*1，7/8*1，15/16*1，1*1，1-1/16*1 + 1 pilot pin 5Pcs - 2'' : 9/16*2"，11/16*2"，13/16*2"，15/16*2"，1-1/16*2" 6Pcs - 2'' large size : 7/8*2"，1-1/8*2"，1-1/4*2"，1-1/2*2"，1-3/4*2"，2*2" |
 | 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 Compatible with various brands of magnetic drills including Alfra, BDS, Dewalt, Euroboor, Hougen, Ruko. Caution: if you want to use this annular cutter on a drill press, you need an extra annular cutter arbor for the drill bit cutter. Arbor is not included in this pack |
