LIBRATON Four Spiral Flute Step Drill Bit Set 1/8"-7/8", M35 Step Bits
- 4-Flute Turbo-Cutting System: Libraton step drill bit set has quad spiral grooves enabling 40% faster chip evacuation than 2-flute competitors, eliminating jams when drilling.
- Military-Grade M35 Cobalt Core: Our step drill bit for metal is of 5% cobalt alloy withstands 1,450°F heat - 3X lifespan vs normal HSS bits. Perfect for hardened steel, copper...
- Nano-AlTiN Armor Coating: The unibit step drill bit is of 89HRC-rated surface with 0.45 friction coefficient outlasts TiN coatings.
$44.99 −29% $31.95 
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Save 40% on the current price with promo code 4SVYTW5U unknown expiration while supplies last.
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