Step Drill Bit 32MM Metal Drills Spade Bit Staggered Step Drizzle Drill Stepped Metal Drill Bits HSS Titanium Coated Wood Tools

Features: High-speed steel, high quality with good durability for you to use Professional drill for deburring, chamfering, elliptic hole enlargement Suitable for punch holes through, steel plate, aluminum plate, brass or wood

Specifications: Type:Step Drill Head Type:Hexagon Shank Material:High-speed steel Surface Treatment:Titanium coated

Length: 5 Step Bit: 4-12mm Length: Approx. 6.7cm/ 2.64" 9 Step Bit: 4-20mm Length: Approx. 7.4cm/ 2.91" 15 Step Bit: 4-32mm Length: Approx. 10.2cm/ 4.02"

The Bits Size: 15 Step Bit: 4-32mm (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm) 9 Step Bit: 4-20mm (4,6,8,10,12,14,16,18,20mm) 5 Step Bit: 4-12mm (4,6,8,10,12mm)

Package include: 1x step drill bit