Features:
Fixed Drilling Steps – Spiral Flute for reduced vibration and greater control through steps
Made from M2 High Speed Steel – Offers the best combination of strength, heat & wear resistance
Three Flats Shank – Suits 3-jaw chucks
SUTTON 4-12mm, 4-20mm, 4-30mm HSS Spiral Step Drill Set – 3 Piece
$211.90


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