Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank Perfect For Stainless Steel And Metal Projects That Need Precision Cuts Every Single Time., three HSS cobalt step drill bits shown
Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank, 4-20mm bit shown with size markings
Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank Perfect For Stainless Steel And Metal Projects That Need Precision Cuts Every Single Time. close-up drilling stainless steel sheet
Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank Perfect For Stainless Steel And Metal Projects That Need Precision Cuts Every Single Time. three step drill bits 4-32, 4-20, 4-12 sizes
Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank Perfect For Stainless Steel And Metal Projects That Need Precision Cuts Every Single Time.. 4-20mm drill bit shown with 6.35mm hex shank and 76mm length
Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank, three bits
Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank Perfect For Stainless Steel And Metal Projects That Need Precision Cuts Every Single Time. hex shank step bits

Rock Solid HSS M35 Cobalt Step Drill Bit Set For Heavy Duty Holes 4 To 20mm With Triangle Hex Shank Perfect For Stainless Steel And Metal Projects That Need Precision Cuts Every Single Time.

$99.99 $150.00you save $50.01
SKU: VXB0GDD4DJHK
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HSS M35 Cobalt Step Drill Bit Set 4 To 20mm For Metal Works
✔️ HSS M35 cobalt steel hex shank, 4 to 20mm steps, works on metal jobs

p>This handy tool comes as a set of multiple steps to handle various drilling tasks efficiently without swapping out bits constantly. Professionals use them on stainless steel sheets where precision cuts matter every session.

✅ Made from heat resistant M35 cobalt alloy
✅ Triangle hex Shank fits most power drills securely
✅ Covers ranges from small 4mm holes up to 20mm wide

💡 Why choose step drill bits over standard twist options?

- Saves time by covering a wide range of hole diameters quickly
- Keeps heat away longer compared to standard carbon steel pieces
- Provides a cleaner edge finish to prevent sharp burrs around openings

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