Buy 6-Piece Hole Saw Set, Use for Hard Material, Diamond Drill Bits, Diameters 0.79/1/1.6/1.8/2/2.7 Inch, Drill Bits, with Hole Saw Guide

6-Piece Hole Saw Set, Use for Hard Material, Diamond Drill Bits, 0.79/1/1.6/1.8/2/2.7 Inch Diameters, Drill Bits, with Hole Saw Guide
Diamond Dust Resistant
Fit for M14 Thread
Small Gaps Between
Easy Removal of Filings
Clean and Convenient
Wide Application
Drill Bit Diameter: 20 / 25 / 40 / 45 / 50 / 68 mm (0.79 / 1 / 1.6 / 1.8 / 2 / 2.7 in),Gross Weight: 3.3 lb (1.5 kg),Total Length of Each Drill Bit: 60 mm (2.3 in),Package Dimensions (L x W x H): 7.9" x 6.7" x 3.9" (20 x 17 x 10 cm),Mounting Thread: M14,Carborundum Height: 13 mm (0.5 inches)