4-32mm Spiral Center Carbide Titanium Step Drill Bit

Features: This is the New Steel Large Step Drill Titanium Bit Set Hole Cutter, which is made from high quality steel, and with the Titanium coated to reduce friction and heat It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc Material: Steel Finish: Titanium Length: 4-12mm 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) 4-12mm (4mm,6mm,8mm,10mm,12mm) Package Included: 1 Steel Drill Bit

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