S&F STEAD & FAST Cobalt Step Drill Bit Set for Metal, Three Spiral Flute, 1/8-1/2", 1/4-3/4", 3/16"-7/8", 3 pcs, Heavy Duty Unibit, 1/4" Hex Shank, HSS M35 Steel Step Bits
R 2,523
or 4 x payments of R630.75 with
Availability: Currently in Stock
Delivery: 10-20 working days
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S&F STEAD & FAST Cobalt Step Drill Bit Set for Metal, Three Spiral Flute, 1/8-1/2", 1/4-3/4", 3/16"-7/8", 3 pcs, Heavy Duty Unibit, 1/4" Hex Shank, HSS M35 Steel Step Bits
3-piece step bit set made with cobalt high speed steel for superior hrc hardness of 64-66 at high temperatures, with a Titanium Aluminum Nitride coating with hrc hardness of 89 for outstanding service life and heavy duty use to cut extra hard metals
3-pc set of uni bits for metal – use to drill holes in up to 34 sizes from 1/8" up to 7/8", minimize drill bit changes when working on jobs needing multiple size holes
Three spiral flute design in unibit step drill bit for superior cutting properties and controlled and efficient removal of chips
Step bits for metal with cbn-ground flutes for extra sharp cutting edges to cut smooth, burr-free holes
Clear, laser-engraved measurements on cone drill bit unibit set