OSCARBIDE Annular Cutter Set 13pcs,1" Cutting Depth,3/4" Weldon Shank, 7/16 to 1-1/16 inch Cutting Diameter Mag Drill Bits for Magnetic Drill Press with 2 pcs Pilot Pins
Annular Cuttes 1' cutting depth,includes 11 pcs high speed steel annular cutters,Cutting Diameter(7/16',1/2',9/16',11/16',5/8',3/4',13/16',7/8',15/16',1',1-1/16') and 2 pilot pins.
OSCARBIDE Annular bits will drill large holes up to ten times faster than regular drill bits,and the mag drill bits are thin-walled and have dual alternating teeth for efficient and aggressive cutting that is easier than traditional hole saws and twist drill bits,It can drill a much larger hole and requires less force and time.
These HSS Slugger Bits ability to re-sharpen and burr-free holes and smooth holes, resulting in less scrap and wastage of material,has higher accuracy and multiple cutting edges for ply-cutting and lower friction to reach better performance of endurance and removal of chips,high efficiency and superior service life.
OSCARBIDE annular cutters sets 3/4' Weldon shank with 2 flats,fits most standard magnetic drills and machine tools such as mills and large drill presses with tool holders.
These core drill bit cutting tool assortment set are suitable for working with both ferrous and non-ferrous metals,cast iron, stainless steel, aluminum, copper, and plastic,wood, in either plate or pipe form.Hole processing field such as engineering,rail transit, bridges, ships, machinery manufacturing, aerospace. Mild & Structural Steel.
