6PCS Titanium Coated Drill Bit Set Including 3 Sizes of Step Drill Bits Twist Drill Bits for Metal Woodworking Tools Accessories

6 Pcs Titanium Coated Drill Bit Set, Including 3 Sizes of Step Drill Bits and 3 Sizes of Twist Drill Bits for Metalworking, Woodworking, Hole Drilling Material: High Speed Steel Body, Titanium Coating Size: 5-Step Drill Bit from 4mm to 12mm (1/8"-1/2") 9-Step Drill Bit from 4mm to 20mm (1/8"-13/16") 15-Step Drill Bit from 4mm to 32mm (1/8"-1.25") 3mm (3/32") Twist Drill Bit 6mm (1/4") Twist Drill Bit 8mm (5/16") Twist Drill Bit Measurement System: Metric Weight: 400g/0.88lbs (including the case) Package Includes: 3 x Step Drill Bits 3 x Twist Drill Bits