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Bosch SpeedX 3/4 in. X 21 in. L Steel SDS-max Rotary Hammer Bit SDS-Max Shank

Bosch SpeedX 3/4 in. X 21 in. L Steel SDS-max Rotary Hammer Bit SDS-Max Shank

A 16-inch flute and 21-inch reach let this SDS-max bit power through thick concrete and block without constant repositioning.
Bosch MPN HC5031
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $50.99, average $59.99
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About Product Overview

This Bosch SDS-max bit is built for rotary hammers working through concrete, block, and stone, with a 3/4-inch cutting diameter and a 16-inch flute length that lets you drill deep without constantly clearing dust or repositioning. The 21-inch overall length gives you reach through thick walls, footings, or when setting long anchors and running conduit or rebar holes. It's part of Bosch's SpeedX line, engineered in Germany with a steel body that stands up to repeated hammering in demanding masonry work. The SDS-max shank locks securely into SDS-max rotary hammers for solid power transfer and consistent hole quality. Comes carded, one bit per package, ready for the jobsite.

  • Brand: Bosch, Sub-brand: SpeedX
  • Drill size: 3/4 inch
  • Flute length: 16 inches
  • Overall length: 21 inches
  • Shank type: SDS-max
  • Material: Steel; Made in Germany

The Details Specifications

Brand Bosch
UPC 000346208139
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 1 × 2 × 24
Weight 2 lbs
Country of Origin GERMANY
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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