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4-12 4-20 4-32 mm HSS Titanium Coated Step Drill Bit Drilling Power Tools for Metal High Speed Steel Wood Hole Cutter Cone Drill

Original price was: 14.00$.Current price is: 13.30$.

Category
 
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 sheet metal, steel plate, aluminum plate, brass or wood 
This drill bit set includes 3 sizes(4-12mm, 4-20mm, 4-32mm), which meet your different needs perfectly 
 
Specifications: 
Finish: Titanium 
Type: Step Drill 
Head Type: Hexagon Shank 
Material: High-speed steel 4241 
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 3 Bits Sizes: 
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
71Q4ohXkJDL._SL1000_ - 副本666 - 副本61rxsAqq6cL._SL1000_
4-20-4-32-HSS-Titanium-Coated-Step-Drill-Bit-Drilling-Power-Tools-for-Metal-High (3) 4-20-4-32-HSS-Titanium-Coated-Step-Drill-Bit-Drilling-Power-Tools-for-Metal-High (4) 4-20-4-32-HSS-Titanium-Coated-Step-Drill-Bit-Drilling-Power-Tools-for-Metal-High (1) 61mXbDmTRsL._SL1001_61x4-wrflzL._SL1200_ 4-20-4-32-HSS-Titanium-Coated-Step-Drill-Bit-Drilling-Power-Tools-for-Metal-High (2) 4-20-4-32-HSS-Titanium-Coated-Step-Drill-Bit-Drilling-Power-Tools-for-Metal-High (5)