---
product_id: 299941406
title: "ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm)"
brand: "orx plus tools"
price: "RM258"
currency: MYR
in_stock: true
reviews_count: 5
category: "Orx Plus Tools"
url: https://www.desertcart.com.my/products/299941406-orx-plus-tools-po-045-4-tools-5-flute-metal
store_origin: MY
region: Malaysia
---

# Fits 3mm-19mm holes, versatile for multiple materials Quick release 1/4 inch hex shank for fast bit changes 5-flute design for smooth, efficient cutting ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm)

**Brand:** orx plus tools
**Price:** RM258
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your drill game—precision meets speed in every cut!

## Quick Answers

- **What is this?** ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm) by orx plus tools
- **How much does it cost?** RM258 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/299941406-orx-plus-tools-po-045-4-tools-5-flute-metal)

## Best For

- orx plus tools enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit Range:** Perfectly adapts to hole sizes from 1/8" to 3/4" (3mm-19mm) for maximum versatility
- • **Alloy Steel Durability:** Built to last through tough metals like stainless and hardened steel without wear
- • **Multi-Material Mastery:** Effortlessly handles steel, aluminum, copper, brass, plastic, and more—your all-in-one solution
- • **Rapid Quick-Release Shank:** Switch bits in seconds to keep your workflow seamless and uninterrupted
- • **Precision 5-Flute Engineering:** Ensures ultra-smooth deburring and countersinking with minimal effort

## Overview

The ORX PLUS TOOLS PO-045-4 is a high-performance 5-flute metal countersink drill bit crafted from durable alloy steel. Featuring a 90-degree cutting angle and a quick-release 1/4 inch hex shank, it fits hole diameters from 3mm to 19mm (1/8" to 3/4"), making it ideal for deburring and countersinking across a wide range of materials including stainless steel, hardened steel, aluminum, copper, brass, and plastic. Designed for professionals seeking efficiency and longevity, it delivers smooth finishes and resists wear even after extensive use.

## Description

Orx Plus Tools Po-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits For 1/8 Inch-3/4 Inch(3Mm-19Mm)

Review: Worked perfectly on the holes I'm drilling in aluminum. No signs of wearing.
Review: I'm using this in a drill motor at 1500 rpm to deburr 1/2" holes in 6061 aluminum. It does a beautiful job leaving a nice smooth finish. I've done about 100 holes so far and it doesn't show any signs of wear at all. Highly recommend! Marc

## Features

- Designed to clean internal pipe ends quickly and safely. Made of alloy steel, cutter for removing damaged metal and burr.
- Applicable for use on holes from 3mm to 19mm in diameter
- Features a 1/4 inch quick change hex shank, fits all hand and stationary drill bits
- MULTI-PURPOSE - Suitable for use including stainless steel, hardened steel, mild steel, copper, brass, plastic and much more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SFGWVTL |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 145,131 in DIY & Tools ( See Top 100 in DIY & Tools ) 154 in Countersink Bits |
| Customer Reviews | 4.2 4.2 out of 5 stars (220) |
| Date First Available | 29 May 2019 |
| Finish | Alloy Steel,Stainless Steel |
| Item Weight | 50 g |
| Item model number | PO-045-4 |
| Manufacturer | ORX PLUS TOOLS |
| Material | Alloy Steel |
| Number of Pieces | 1 |
| Part number | PO-045-4 |
| Product Dimensions | 2.9 x 2.9 x 4.5 cm; 50 g |
| Size | 1/8"-3/4" |

## Product Details

- **Brand:** ORX PLUS TOOLS
- **Cutting angle string:** 90 Degrees
- **Finish type:** Alloy Steel,Stainless Steel
- **Material:** Alloy Steel
- **Shank type:** hex

## Images

![ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm) - Image 1](https://m.media-amazon.com/images/I/31IX5RZC1vL.jpg)
![ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm) - Image 2](https://m.media-amazon.com/images/I/419+svHZs-L.jpg)
![ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm) - Image 3](https://m.media-amazon.com/images/I/41CN8X9v5+L.jpg)
![ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm) - Image 4](https://m.media-amazon.com/images/I/41Z0vSFwGvL.jpg)
![ORX PLUS TOOLS PO-045-4 Tools 5 Flute Metal Countersink Drill Bit, 90 Degree Quick Release Shank Fits for 1/8 inch-3/4 inch(3mm-19mm) - Image 5](https://m.media-amazon.com/images/I/41j-gWNCTZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 21 April 2025*

Worked perfectly on the holes I'm drilling in aluminum. No signs of wearing.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 16 February 2025*

I'm using this in a drill motor at 1500 rpm to deburr 1/2" holes in 6061 aluminum. It does a beautiful job leaving a nice smooth finish. I've done about 100 holes so far and it doesn't show any signs of wear at all. Highly recommend! Marc

### ⭐⭐⭐⭐ Review
*by S***Y on 18 May 2023*

It deburred the hole alright. I had trouble putting small chamfers on the holes; that may be my as I was using a cordless drill to perform the chamfers.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-24*