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Irwin 10502855 Step Drill Bit 10 Hole Sizes; 5-28mm
Model # 10502855Discontinued
Key Features
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Features
- The Irwin Step Drill Bits are designed for precise drilling in thin materials and have a single flute for maximum drilling control into sheet metal.
- Their unique flute design ensures perfect round holes in sheet metal. A fluted shank also prevents the drill bit from slipping in the chuck; along witha self centering point that will not walk and eliminates centre punching.
- Made from industrial grade M7 high-speed steel.
Technical Information
- Number of hole sizes 10.
- Hole diameters 5: 7.5: 10: 12.5: 15.2: 18.6: 20.4: 22.5: 25.5 and 28.3mm.