ZHAOYAO 3Pcs Hexagonal Shaft Spiral Groove Drill Bits, 4-12/20/32mm


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Overview and Specifications:

Features:This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heatIt is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc
Material: HSS Steel
Finish: Titanium
Length: Approx. 6.7cm/ 2.64"4-20mm
Length: Approx. 7.4cm/ 2.91"4-32mm Length: Approx. 10.2cm/ 4.02"
The 3 Cutters Come in the Following Sizes:
4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm,32mm)4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 14mm, 16mm, 18mm, 20mm)4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)