
SUTTON 4-12MM, 4-20MM, 4-30MM HSS SPIRAL STEP DRILL SET - 3 PIECE
For use in sheet metal, aluminium, plastic & fibre glass, ideal for sheet metal without pre-drilling. During drilling, the next step deburrs the previously drilled hole.
Fixed Drilling Steps: Spiral Flute for reduced vibration and greater control through steps
Made from HSS: Constructed from M2 high speed steel offering the best combination of strength, heat & wear resistance
Flat Shank: Three flats suits 3-jaw chuck
Original: $131.85
-65%$131.85
$46.15Product Information
Product Information
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Shipping & Returns
Description
For use in sheet metal, aluminium, plastic & fibre glass, ideal for sheet metal without pre-drilling. During drilling, the next step deburrs the previously drilled hole.
Fixed Drilling Steps: Spiral Flute for reduced vibration and greater control through steps
Made from HSS: Constructed from M2 high speed steel offering the best combination of strength, heat & wear resistance
Flat Shank: Three flats suits 3-jaw chuck











