---
product_id: 5750039
title: "HC5051 1 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling"
brand: "bosch"
price: "R1178"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/5750039-hc5051-1-in-x-21-in-sds-max-speed-x
store_origin: ZA
region: South Africa
---

# Universal SDS-max & Hilti compatibility Aggressive 45° cutting angle for speed 1-inch cutting diameter HC5051 1 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling

**Brand:** bosch
**Price:** R1178
**Availability:** ✅ In Stock

## Summary

> 🚀 Drill smarter, faster, and sharper with Bosch’s Speed-X power!

## Quick Answers

- **What is this?** HC5051 1 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling by bosch
- **How much does it cost?** R1178 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/5750039-hc5051-1-in-x-21-in-sds-max-speed-x)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Robust spiral flute design and ANSI-certified manufacturing guarantee reliability on every job.
- • **Universal Fit:** Compatible with all SDS-max hammers and Hilti TE-Y/TE-FY shanks for seamless tool integration.
- • **Precision Drilling:** Centric tip ensures accurate guidance through tough, reinforced concrete every time.
- • **Speed-X Cutting Edge:** Inclined side cutters with aggressive 45° angle deliver faster, cleaner cuts.
- • **Unmatched Durability:** Solid carbide head stays sharper longer for more holes drilled without dulling.

## Overview

The BOSCH HC5051 is a 1-inch by 21-inch SDS-max rotary hammer bit engineered with a solid carbide head and aggressive Speed-X cutters. Designed for universal compatibility with SDS-max and Hilti hammers, it delivers precision, durability, and faster drilling in concrete and masonry, making it the go-to choice for professionals demanding efficiency and reliability on every project.

## Description

Bosch carbide rotary hammer bits feature tips that stay sharper longer and deliver more holes within specification than competitive bits. Manufactured to ANSI specification B212.14. SDS-max® rotary hammer bits fit Bosch SDS-max® hammers and competitive SDS-max® drive hammers and Hilti® hammers using TE-Y and TE-FY shanks. Unrivaled power from solid carbide head with robust S-cutter design for added speed and life.

## Features

- UNIVERSAL: Fits all SDS-max hammers and Hilti hammers with TE-Y/TE-FY shanks
- DURABLE: Solid carbide head is ideal for drilling masonry and concrete
- RELIABLE: Stays sharper longer to drill more holes than competitors' bits
- ACCURACY: Centric tip guides bit through hard and reinforced concrete
- SPEED: Inclined side cutters have an aggressive edge for faster cutting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbide |
| Cutting Diameter | 25.4 Millimeters |
| Finish Type | Finish |
| Shank Type | SDS-Max |
| Cutting Angle String | 45 Degrees |
| Brand | Bosch |
| Tool Flute Type | Spiral |
| Point Style | Center Point |
| Surface Recommendation | Masonry, Concrete |
| Number of Flutes | 1 |
| UPC | 000346208429 |
| Global Trade Identification Number | 00000346208429 |
| Manufacturer | Bosch |
| Part Number | HC5051 |
| Item Weight | 2.3 pounds |
| Item model number | HC5051 |
| Is Discontinued By Manufacturer | No |
| Size | 1" Diameter |
| Color | Gray|Grey |
| Style | 21" Length |
| Finish | Finish |
| Pattern | Solid |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Cutting Diameter | 1 Inches |
| Measurement System | Inch |
| Included Components | 1 Bit |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year |
| Assembled Diameter | 1 Inches |

## Product Details

- **Material:** Carbide
- **Cutting Diameter:** 25.4 Millimeters
- **Finish Type:** Finish
- **Shank Type:** SDS-Max
- **Cutting Angle String:** 45 Degrees

## Images

![HC5051 1 in. x 21 in. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling - Image 1](https://m.media-amazon.com/images/I/51-0SFtThYS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Efficient and Precise Drilling: BOSCH HC5010 SDS-max Speed-X Carbide Rotary Hammer Bit
*by K***J on May 13, 2024*

Elevate your drilling performance with the BOSCH HC5010 1/2 In. x 13 In. SDS-max Speed-X Carbide Rotary Hammer Bit, a precision-engineered tool designed to meet the demands of professional contractors and DIY enthusiasts alike. With its innovative design, advanced carbide technology, and superior durability, this rotary hammer bit sets a new standard for efficiency, accuracy, and longevity in concrete drilling applications.High-Speed Drilling: The standout feature of the BOSCH HC5010 Rotary Hammer Bit is its high-speed drilling capability, thanks to its innovative Speed-X design. Equipped with a unique flute geometry and wide channels, this bit removes debris quickly and efficiently, allowing for faster drilling speeds and improved productivity. Whether you're drilling through concrete, masonry, or reinforced materials, the Speed-X design ensures smooth and effortless drilling performance.Durable Carbide Construction: Engineered for durability and longevity, the BOSCH HC5010 Rotary Hammer Bit features a carbide tip that is up to 15% more durable than standard hammer bits. The carbide construction provides exceptional resistance to wear and abrasion, ensuring that the bit maintains its sharpness and cutting performance even in the toughest drilling conditions. Whether you're tackling heavy-duty drilling tasks on the job site or performing precision drilling at home, this bit delivers consistent results time and time again.Optimized Flute Design: The flute design of the BOSCH HC5010 Rotary Hammer Bit is optimized for maximum drilling efficiency and chip removal. The wide flutes and deep channels effectively evacuate debris from the drilling area, reducing heat buildup and preventing bit binding. This results in smoother drilling operation, reduced wear on the bit, and increased drilling speed, allowing you to complete your drilling tasks with greater ease and efficiency.SDS-max Shank Compatibility: Designed for use with SDS-max rotary hammers, the BOSCH HC5010 Rotary Hammer Bit offers quick and easy compatibility with a wide range of power tools. The SDS-max shank provides a secure and stable connection, preventing slippage and ensuring precise drilling control. Whether you're drilling pilot holes, anchor holes, or through-holes, this bit delivers exceptional performance and accuracy, making it ideal for professional contractors and tradespeople.Versatile Application: Whether you're a professional contractor, tradesperson, or DIY enthusiast, the BOSCH HC5010 Rotary Hammer Bit is a versatile tool that excels in a variety of drilling applications. From concrete drilling and masonry work to demolition and renovation projects, this bit provides the performance and durability you need to get the job done right. Whether you're working on a commercial construction site or tackling home improvement projects, this bit is up to the task.Precision Engineering: BOSCH is renowned for its commitment to precision engineering and quality craftsmanship, and the HC5010 Rotary Hammer Bit is no exception. Each bit is meticulously crafted to meet the highest standards of quality and performance, ensuring that you receive a reliable and long-lasting tool that exceeds your expectations. Backed by BOSCH's reputation for excellence, this bit delivers the precision, durability, and reliability that professionals trust.In conclusion, the BOSCH HC5010 1/2 In. x 13 In. SDS-max Speed-X Carbide Rotary Hammer Bit is a game-changer in concrete drilling, offering unmatched efficiency, durability, and precision for professional contractors and DIY enthusiasts alike. With its high-speed drilling capability, durable carbide construction, optimized flute design, SDS-max shank compatibility, versatile application, and precision engineering, this bit sets a new standard for performance and reliability in concrete drilling applications. Upgrade your drilling arsenal with the BOSCH HC5010 Rotary Hammer Bit and experience the difference that precision engineering and innovative design can make in your drilling projects.

### ⭐⭐⭐⭐⭐ Great quality - cut dozens of holes in a large boulder easily.
*by R***T on July 15, 2025*

Bought this for my rotary drill to get through a tough boulder I planned to crack open with Dexpan. Probably drilled two dozen holes, and could easily have done plenty more. Seemed expensive, but seemed well worth it for the quality.

### ⭐⭐⭐⭐⭐ Amazing
*by E***E on July 26, 2025*

Works as expected

## Frequently Bought Together

- BOSCH HC5051 1 In. x 21 In. SDS-max Speed-X Carbide Rotary Hammer Bit for Concrete Drilling
- Sabre Tools Sabre Tool 1 Inch x 13 Inch SDS MAX Rotary Hammer Drill Bit, U-Flute, Carbide Tipped for Brick, Stone, and Concrete, SDS MAX Shank (1inches x 8.5inches x 13

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-30*