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
Sign in / Register
Region
English español English français
Hole Making

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

Southwire #: 58297440 Model #: SB3/16-7/8
Write a Review

Step drill bits for clean hole drilling in metals.

Contact Us
Where to Buy
Download Category Specifications
PDF Excel Table
Register Product
Register Product
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

Resources

There are no downloadable resources for this product.
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 4ms
  • REVIEWS, PRODUCT
  • bvseo-msg: The resource to the URL or file is currently unavailable.;

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
  • y_2025, m_12, d_11, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_58297440, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_southwiretools
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 3ms
  • QUESTIONS, PRODUCT
© 2025 Southwire Company, LLC. All Rights Reserved.