- HARDEN metal step drill bits set 3 pcs.
- Set include: 3-12 mm drill bit, steps: 4, 5, 6, 7, 8, 9, 10, 11, 12 mm
 • 4-20 mm drill bit, steps: 4, 6, 8, 10, 12, 14, 16, 18, 20 mm
 • 4-32 mm drill bit, steps:
 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 mm
- Made of HSS high speed steel, coated with titanium to increase the lifetime of the drills
- The edges of the drilled hole remain clean and burr-free
- Quick heat dissipation during drilling in hard materials
- 2 spiral chip grooves for efficient dust removal
- VAT invoice with every order
| MPN | 614143 | 
|---|---|
| Material | HSS steel titanium coated | 
| Number of Items in Set | 3 | 
| UPC|EAN | 6959820855410 | 
| Brand | HARDEN | 
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