Heavy Duty 50mm HSS Drill Bit Stainless Steel HSS Metal 45mm

Description: Well made of HSS high speed steel with extremely sharp blade low consumption and durable with impact resistance wear resistance Perfect for Installing Locks Knobs in Doors and Cabinets or Drilling Larger Diameter Holes Through Cuts quickly precise holes in Steel Stainless Steel iron Copper Brass Aluminum Fiberglass Formica And Other Laminates In Seconds Coated with Diamond to enhance the drilling speed and creates a sharp high precision and smooth cut with no broken edges High precision smooth cutting especially impact resistance wear resistance Specification: Material: S Size#1: Outside Diameter: approx. 50mm/1.96 Size#2: Outside Diameter: approx. 48mm/1.88 Size#3: Outside Diameter: approx. 45mm/1.77 Size#4: Outside Diameter: approx. 42mm/1.65 Size#5: Outside Diameter: approx. 40mm/1.57 Overall Length: approx. 90mm/ 3.54 Diameter of Shank: approx. 9mm/0.35 Color: as shown in the display pictures Package Includes: 1 Piece HSS Drill Bit