Open: $5.3340 USD/lb
12/11/2025
Close: $5.2755 USD/lb
12/10/2025
COMEX Aluminum
Latest: $2.1559 USD/lb
12/01/2025
Previous: $2.0790 USD/lb
11/01/2025
COMEX
CU
5.3340
AL
2.1559
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Hole Making

SB3/16-7/8, STEPBIT, DBL STRT FLUTE p-58297440 58297440

Southwire #: 58297440 Model #: SB3/16-7/8
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Step drill bits for clean hole drilling in metals.

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SB3/16-7/8, STEPBIT, DBL STRT FLUTE SB3/16-7/8, STEPBIT, DBL STRT FLUTE SB3/16-7/8, STEPBIT, DBL STRT FLUTE SB3/16-7/8, STEPBIT, DBL STRT FLUTE SB3/16-7/8, STEPBIT, DBL STRT FLUTE SB3/16-7/8, STEPBIT, DBL STRT FLUTE
SB3/16-7/8, STEPBIT, DBL STRT FLUTE
SB3/16-7/8, STEPBIT, DBL STRT FLUTE
SB3/16-7/8, STEPBIT, DBL STRT FLUTE
SB3/16-7/8, STEPBIT, DBL STRT FLUTE
SB3/16-7/8, STEPBIT, DBL STRT FLUTE
SB3/16-7/8, STEPBIT, DBL STRT FLUTE

Features & Benefits

  • Ideal for drilling through steel, plastic, wood, aluminum, fiberglass and laminates
  • Split point self-starting tip requires no pilot hole and penetrates faster
  • Tri-lobe shank for firm grip in drill chuck
  • Size laser etched on each step

Specifications

Model # SB3/16-7/8 SB3/16-7/8
UPC # 032886923500 032886923500
Product Height 3.13 7.95 inch cm
Product Width 0.88 2.24 inch cm
Depth 0.88 2.24 inch cm
Product Weight 0.006 0.00 lbs kg

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I used this 3 times an the tip broke I been doing electrical work 15 years an have been using step bits since I started. Definitely manufacturer defect can you replace

Asked by: Kenny88
Yes, we can replace for you. Please call our team at 855-798-6657.
Answered by: Southwire
Date published: 2021-02-15
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