---
product_id: 169903774
title: "Round Handle SDS Plus Shank Concrete Wall Drill Bit, Hole Saw, Concrete Cement Stone Wall Drill Bit With 30/40/50MM Expansion For Air Conditioners, Hoods, Or Washing Machines Pipe Punching Etc."
brand: "overpassing"
price: "E£ 5686"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/169903774-round-handle-sds-plus-shank-concrete-wall-drill-bit-hole
store_origin: EG
region: Egypt
---

# Includes 30/40/50/110mm core drill sizes for versatile applications SDS+ shank and 350mm extension for quick, stable setup Hardened tungsten carbide for ultimate durability Round Handle SDS Plus Shank Concrete Wall Drill Bit, Hole Saw, Concrete Cement Stone Wall Drill Bit With 30/40/50MM Expansion For Air Conditioners, Hoods, Or Washing Machines Pipe Punching Etc.

**Brand:** overpassing
**Price:** E£ 5686
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro, Finish Like a Boss

## Quick Answers

- **What is this?** Round Handle SDS Plus Shank Concrete Wall Drill Bit, Hole Saw, Concrete Cement Stone Wall Drill Bit With 30/40/50MM Expansion For Air Conditioners, Hoods, Or Washing Machines Pipe Punching Etc. by overpassing
- **How much does it cost?** E£ 5686 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/169903774-round-handle-sds-plus-shank-concrete-wall-drill-bit-hole)

## Best For

- overpassing enthusiasts

## Why This Product

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

## Key Features

- • **Complete Pro Kit:** Includes pilot drill, SDS arbor, and extension for seamless operation
- • **Alloy Blade Synergy:** Multi-material blades share workload to prevent chipping
- • **Clean Cuts, No Mess:** Professional drain holes ensure efficient chip removal every time
- • **Precision in Every Punch:** Sharp teeth minimize vibration for smooth, stable drilling
- • **Versatile Wall Compatibility:** Perfect for brick, masonry, foam bricks, and hollow core drilling

## Overview

This SDS Plus Shank Concrete Wall Drill Bit set features hardened tungsten carbide construction and multiple core sizes (30, 40, 50, 110mm) designed for efficient, low-vibration drilling in brick, masonry, and hollow walls. Equipped with SDS+ arbors and a 350mm extension, it offers quick setup and precise cuts, ideal for installing air conditioners, hoods, washing machines, and pipe punching. Its alloy blade design reduces chipping, while professional drain holes ensure clean chip removal, making it a must-have for professional-grade wall drilling tasks.

## Description

Round Handle SDS Plus Shank Concrete Wall Drill Bit, Hole Saw, Concrete Cement Stone Wall Drill Bit With 30/40/50MM Expansion For Air Conditioners, Hoods, Or Washing Machines Pipe Punching Etc.

## Features

- Made of hardened tungsten carbide, this durable drill is designed for long service life. It's suitable for brick walls, masonry, foam bricks, and hollow core drilling. Ideal for installing air conditioners, hoods, washing machines, and pipe punching.
- The sharp teeth of the drill bits minimize vibration during operation, allowing for a stable and efficient drilling experience. The design features alloy blade combinations that share the workload, reducing the risk of chipping.
- Included in the set are core drill bits of 30mm, 40mm, 50mm, and 110mm sizes, along with SDS+ arbors, guide drills, and a 350mm extension shank, providing everything needed for precise drilling.
- Professional drain holes are designed to facilitate smooth chip removal, ensuring clean cuts. The set comes complete with a core drill, pilot drill, and SDS arbor for quick and easy setup.
- To extend the life of the cutting tips and achieve straight cuts, it's crucial to maintain low pressure during use. Note that these hole openers are not suitable for concrete or load-bearing walls with steel reinforcement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Overpassing |
| Part number | CMJL00163 |
| Item Weight | 1.49 kg |
| Package Dimensions | 35.4 x 10.3 x 7.3 cm; 1.49 kg |
| Item model number | CMJL00163 |
| Finish | Tungsten Carbide |
| Material | Carbide, Tungsten Carbide |
| Number of Pieces | 7 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Carbide, Tungsten Carbide
- **Cutting diameter:** 50 Millimetres
- **Finish type:** Tungsten Carbide
- **Shank type:** SDS-Plus
- **Brand:** Overpassing

## Images

![Round Handle SDS Plus Shank Concrete Wall Drill Bit, Hole Saw, Concrete Cement Stone Wall Drill Bit With 30/40/50MM Expansion For Air Conditioners, Hoods, Or Washing Machines Pipe Punching Etc. - Image 1](https://m.media-amazon.com/images/I/51SFm9BlT4L.jpg)

## Frequently Bought Together

- Round Handle SDS Plus Shank Concrete Wall Drill Bit, Hole Saw, Concrete Cement Stone Wall Drill Bit With 30/40/50MM Expansion For Air Conditioners, Hoods, Or Washing Machines Pipe Punching Etc.
- Amtech F1205 350mm (14") SDS Extension bar

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**Shop now:** [https://www.desertcart.com.eg/products/169903774-round-handle-sds-plus-shank-concrete-wall-drill-bit-hole](https://www.desertcart.com.eg/products/169903774-round-handle-sds-plus-shank-concrete-wall-drill-bit-hole)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-26*