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Power Tools for Professionals

IMSDC6

3/16 In. to 1/2 In. High-Speed Steel Turbo Impact Step Drill Bit

Bosch Turbo Step Drill Bits deliver impact-ready durability in metal. These Impact Tough bits are designed to withstand the high torque associated with today's more powerful impact drivers. They are effective in both high- and low-speed mode. The bits feature self-starting points that help avoid skating and create clean, accurate holes. They are made with a balanced double flute that helps to eliminate chatter and vibration, plus sharp cutting edges for consistent hole quality. The impact-rated shank allows use in both drills and impact drivers. The bits can handle repetitive drilling of holes in thin gauge metal, wood, plastic and PVC.

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Technical Data

Specification
Diameter 3/16" to 1/2"
Flute Length 2.0
Increments 1/16"
Length 3.39"
Number of Hole Sizes 6.0
Shank Diameter 0.312
Step Depth 3/8"
Includes (1) 3/16 In. to 1/2 In. High-Speed Steel Turbo Impact Step Drill Bit

Benefits

  • Turbo impact-rated step drill bit design – made for smooth drilling in cordless drills using drills and impact drivers
  • Balanced double flute – helps to eliminate chatter and vibration
  • Sharp cutting edges – provide consistent hole quality
  • Various step depths – designed for cutting holes for common applications, various sizes of conduit and even knockout holes
  • Hex shank impact ready step drill bit – optimized for impact drivers, and the bits are drill/driver compatible
  • Drills through multiple materials – ideal for electrical, plumbing and HVAC contractors
  • Swiss made – Swiss engineered and manufactured step bits offering premium quality and performance

Other sizes

Diameter

1/8" to 1/2"

Increments

1/8"

Step Depth

1/8"

Diameter

1/4" through 1-1/8"

Increments

1/8"

Step Depth

5/32"

Number of Hole Sizes

15

Shank Diameter

0.25

Diameter

3/16" to 7/8"

Increments

1/16"

Step Depth

1/8"

Number of Hole Sizes

12

Shank Diameter

0.25

Diameter

1/4" to 1-3/8"

Increments

1/8"

Step Depth

1/8"

Number of Hole Sizes

15

Shank Diameter

0.375

Diameter

9/16" to 1"

Increments

1/16"

Step Depth

1/8"

Number of Hole Sizes

8

Shank Diameter

0.375

Diameter

3/16" to 1/2"

Increments

1/16"

Step Depth

3/8"

Number of Hole Sizes

6

Shank Diameter

0.312

Diameter

1/4" through 1-1/8"

Increments

1/8"

Step Depth

5/32"

Number of Hole Sizes

15

Shank Diameter

0.375

Diameter

1/4" to 3/4"

Increments

1/16"

Step Depth

1/8"

Number of Hole Sizes

9

Shank Diameter

0.375

Diameter

3/16" to 7/8"

Increments

1/16"

Step Depth

1/8"

Number of Hole Sizes

12

Shank Diameter

0.375

Contact Us

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1-877-BOSCH99 (1-877-267-2499)

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