5PCS Titanium 1/4" to 3/8" 3/16" to 7/8" 1/4" to 3/4" 1/8" to 1/2" 3/16" to 1/2" Shank HSS Cobalt Multiple Hole 50 Sizes Metal Wood Hole Cutter Step Stepped Drill Bit Tool Wite Aluminum Case

Description

Description: 100% Brand new. Material: High Speed Steel with Cobalt Coated. This set replaces 50 individual drill sets. Made by Long life high speed steel. Self starting - no need for a pilot hole. Cobalt coated to reduce friction and run cooler. Automatically deburrs holes as you drill. Includes protective padded aluminum case. Specifications: 1/4" to 3/8" Drill Bit: 10 Steps (1/4'', 3/8", 1/2'', 5/8'', 3/4'', 7/8'', 1'', 1 1/8'', 1 1/4'', 1 3/8''). 3/16" to 7/8" Drill Bit: 12 Steps (3/16'', 1/4'', 5/16'', 3/8'', 7/16'', 1/2'', 9/16'', 5/8'', 11/16'', 3/4'', 13/16'', 7/8''). 1/4" to 3/4" Drill Bit: 9 Steps (1/4'', 5/16'', 3/8'', 7/16'', 1/2'', 9/16'', 5/8'', 11/16'', 3/4''). 1/8" to 1/2" Drill Bit: 13 Steps (1/8'', 5/32'', 3/16'', 7/32'', 1/4'', 9/32'', 5/16'', 11/32'', 3/8'', 13/32'', 7/16'', 15/32'', 1/2''). 3/16" to 1/2" Drill Bit: 6 Steps (3/16'', 1/4'', 5/16'', 3/8'', 7/16'', 1/2''). Aluminum Case Dimension: 6'' x 4'' x 1 1/2'' Package included: 5 x Drill Bits 1 x Aluminum Box