A studio shot of the three different Bosch HSS Turbo step drill bits included in the SDC30 set.
A feature callout diagram of a Bosch step drill bit, highlighting the no-skating tip, double cutting power, hole-deburring edges, and spiral flute design.
A feature callout diagram of two Bosch step drill bits, highlighting the self-starting tip, double cutting power, spiral flute design, and impact-rated shank.
A close-up, abstract macro view of the dual spiral flutes and cutting edges of a Bosch HSS Turbo step drill bit.
An action shot of a worker using a Bosch cordless drill with a step drill bit to enlarge a hole in a metal electrical junction box.
A Bosch HSS Turbo step drill bit rests on a workbench surrounded by metal shavings, with a construction site in the background.
The retail packaging for the Bosch SDC30 3-piece Turbo Step Drill Bit set, showing the three bits and their corresponding hole sizes.
A studio shot of the three different Bosch HSS Turbo step drill bits included in the SDC30 set.
A feature callout diagram of a Bosch step drill bit, highlighting the no-skating tip, double cutting power, hole-deburring edges, and spiral flute design.
A feature callout diagram of two Bosch step drill bits, highlighting the self-starting tip, double cutting power, spiral flute design, and impact-rated shank.
A close-up, abstract macro view of the dual spiral flutes and cutting edges of a Bosch HSS Turbo step drill bit.
An action shot of a worker using a Bosch cordless drill with a step drill bit to enlarge a hole in a metal electrical junction box.
A Bosch HSS Turbo step drill bit rests on a workbench surrounded by metal shavings, with a construction site in the background.
The retail packaging for the Bosch SDC30 3-piece Turbo Step Drill Bit set, showing the three bits and their corresponding hole sizes.
Bosch

Bosch SDC30 3-Piece HSS Turbo Step Drill Bit Set for Cordless Drills 2X Faster Cutting 2X Longer Life in Metal Plastic and Wood

In stock
SKU: SDC30
$64.98
Description

One Bit, Dozens of Holes. Drill Faster & Cleaner.

Stop swapping bits. The Bosch SDC30 Turbo Step Bit set is your 3-piece solution for drilling dozens of different hole sizes with a single bit. These bits are specifically engineered for cordless drills, with 2X cutting edges that deliver 2X faster, burr-free holes. This optimized design manages heat for 2X longer bit life and gets you 2X more holes per battery charge, saving you time, money, and frustration.

Key Features

  • 2X Faster Cutting: Dual cutting edges provide 2X faster cutting through tough materials compared to single-edge bits.
  • Optimized for Cordless: Highly efficient design provides 2X more holes per battery charge.
  • 2X Longer Life: Advanced design manages heat for longer bit life, even in demanding applications.
  • Burr-Free Holes: Designed for clean, smooth holes in metal, plastic, and wood.
  • Versatile Set: 3 bits cover a massive range of diameters, eliminating the need for a large, heavy bit index.
  • High-Speed Steel: Constructed from HSS for proven durability and heat resistance.

What's Included

  • (1) SDC1 Step Drill Bit: 1/8" - 1/2" (13 Steps)
  • (1) SDC2 Step Drill Bit: 3/16" - 7/8" (12 Steps)
  • (1) SDC3 Step Drill Bit: 1/4" - 1-3/8" (10 Steps)
  • (1) Brute Tough Case

Specifications

Specification Detail
Model SDC30
Material High-Speed Steel (HSS)
Number of Pieces 3
Cutting Edges 2
Performance 2X Faster, 2X Longer Life, 2X Holes Per Charge
Bit 1 (SDC1) 1/8" - 1/2" (13 Steps)
Bit 2 (SDC2) 3/16" - 7/8" (12 Steps)
Bit 3 (SDC3) 1/4" - 1-3/8" (10 Steps)
Hole Quality Burr-Free
Optimized for Cordless Drills/Drivers
Application Metal, Plastic, Wood

This set is optimized for the latest cordless drills. If your old drill is struggling, consider pairing these bits with a new Bosch GSB18V-490N 18V Brushless Hammer Drill/Driver to get the most out of every battery charge.