Description of MaxTool Bi Metal Positive Hardened BM03W44R050
The best cutting result for drilling in the thin metal sheet, pipe, plastic, wood, composite, etc. Not for Asphalt, Brick, Concrete, Tiles, etc. Fit to arbors with 1/2-20 UNF Thread; 1-3/4 Inch Cut-depth allows for specialty cuts; Easily cuts through materials in one pass. Precision Vacuum hardened 4/6 TIP teeth increase abrasion resistance, roughness, and sharply tool life. Multiple knock-out slots for easy core removal (rapid core eject) and thick hardened backing plates prevent warping. Optimized teeth penetrate material easily and have equal smoothly cutting load with min vibration.