HSS step drill bit set metric4-12/20/32mm titanium coated

HSS step drill bit set metric4-12/20/32mm titanium coated Beschreibung

This is the New HSS Steel Big Step Cone Drill Titanium Set Bit Hole Cutter, which is made from high quality HSS steel, and with Titanium coated to reduce friction and heat It is very suitable for use in cutting holes in a variety of materials, including steel, brass, wood, plastic, etc. size: 10*1*1cm Material: High speed steel colour: Gold Package Contents: 1 * Cloth bag1 * 4-12mm cone drill1 * 4-20mm cone drill1 * 4-32mm cone drill Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.