---
product_id: 4551754
title: "BOSCH HC8555 4 in. x 22 in. SDS-Max Rotary Hammer Core Bit Ideal for Applications in Masonry, Brick, Block, Concrete"
brand: "bosch"
price: "$U20004"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/4551754-bosch-hc8555-4-in-x-22-in-sds-max-rotary
store_origin: UY
region: Uruguay
---

# 40% faster drilling speed Integral SDS-Max shank for max power Versatile on concrete, brick & block BOSCH HC8555 4 in. x 22 in. SDS-Max Rotary Hammer Core Bit Ideal for Applications in Masonry, Brick, Block, Concrete

**Brand:** bosch
**Price:** $U20004
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill faster, dig deeper, dominate every job site!

## Quick Answers

- **What is this?** BOSCH HC8555 4 in. x 22 in. SDS-Max Rotary Hammer Core Bit Ideal for Applications in Masonry, Brick, Block, Concrete by bosch
- **How much does it cost?** $U20004 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/4551754-bosch-hc8555-4-in-x-22-in-sds-max-rotary)

## 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:** Carbide-tipped with titanium finish for durability that keeps you ahead on every project.
- • **Speed Meets Precision:** Wave design boosts drilling speed by up to 40%, leaving competitors behind.
- • **Versatility Unleashed:** Effortlessly drills through concrete, brick, and block — your all-in-one core bit solution.
- • **Optimal Size for Big Jobs:** 4-inch diameter with 17-inch usable length tackles large holes with ease.
- • **Power Transmission Perfected:** Integral SDS-Max shank ensures maximum energy transfer for heavy-duty performance.

## Overview

The Bosch HC8555 SDS-Max rotary hammer core bit features a carbide-tipped, titanium-finished design with an integral shank and wave energy transfer technology, delivering up to 40% faster drilling in concrete, brick, and block. Measuring 4 inches in diameter and 22 inches in length, it’s engineered for professional-grade power and versatility with SDS-Max rotary hammers.

## Description

BOSCH HC8555 4 in. x 22 in. SDS-Max Rotary Hammer Core Bit Ideal for Applications in Masonry, Brick, Block, Concrete

## Features

- EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs.
- POWER: With an integral shank, the HC8555 offers better power transmission and is designed to allow smaller hammers to drill larger holes.
- VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block.
- DIMENSIONS: The Bosch HC8555 SDS-max core cutter measures 4-inches in diameter. The useable length is 17-inches and the overall length is 22-inches.
- Only for use with SDS-max rotary hammers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbide |
| Cutting Diameter | 4 Inches |
| Finish Type | Titanium |
| Shank Type | SDS-Max |
| Cutting Angle String | 120 Degrees |
| Brand | Bosch |
| Tool Flute Type | Spiral |
| Surface Recommendation | concrete |
| Number of Flutes | 2 |
| UPC | 000346243307 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00000346243307 |
| Manufacturer | Bosch |
| Part Number | HC8555 |
| Item Weight | 4.2 ounces |
| Item model number | HC8555 |
| Is Discontinued By Manufacturer | No |
| Size | 4 In Diameter |
| Color | Gray |
| Style | 22-In Length |
| Finish | Titanium |
| Pattern | Solid |
| Shape | Rectangular |
| Thickness | 1 Inches |
| Power Source | Hand_powered |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Included Components | Unit^Instruction Guide |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year |

## Product Details

- **Material:** Carbide
- **Cutting Diameter:** 4 Inches
- **Finish Type:** Titanium
- **Shank Type:** SDS-Max
- **Cutting Angle String:** 120 Degrees

## Images

![BOSCH HC8555 4 in. x 22 in. SDS-Max Rotary Hammer Core Bit Ideal for Applications in Masonry, Brick, Block, Concrete - Image 1](https://m.media-amazon.com/images/I/51IFGqExNLL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can this fit on a dewalt d25263k d-handle sds rotary hammer**
A: Thank you for your question and interest with our HC8526 2-5/8 In. x 22 In. SDS-max® Rotary Hammer Core Bit. This bit fits all SDS-max rotary hammers. It appears that your DeWalt D25263K accepts the SDS-Plus bits, so this HC8526 will not work. We offer the T3915SC (2-9/16") or T3916SC (2-11/16") SDS-Plus core bits with the T3927SC (17") extension. For further assistance you may visit our website: https://www.boschtools.com/us/en/ or you may contact us on 1-877-BOSCH99 (1-877-267-2499).

**Q: I need to drill a 3.5" hole in a concrete slab. which is easier, an sds max core bit, or a diamond wet core bit? what's the difference?**
A: Typically for a slab you would use the diamond core bit.  The SDS max is for use with a large hammer drill.  The diamond bit is for use with a core drill.

**Q: Does it come with shaft and pilot bit? Is it ready to use?**
A: Thank you for your question. The HC8526 will come with a pilot bit and the shank. It is one complete piece. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499).

**Q: Can this cut through 1/2" steel if it encounters?**
A: Thank you for your question. The HC8510 Core bit is designed to drill into masonry and concrete only. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from M-F 7a-7p CST.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-01*