---
product_id: 96152330
title: "Dormer A221SET Centre Drill Set, #A221, Bright Coating, Cobalt High Speed Steel"
brand: "dormer"
price: "A$192"
currency: AUD
in_stock: true
reviews_count: 2
category: "Dormer"
url: https://www.desertcart.com.au/products/96152330-dormer-a221set-centre-drill-set-a221-bright-coating-cobalt-high
store_origin: AU
region: Australia
---

# Bright coating for optimal chip flow Cobalt HSS for superior wear resistance 60° precision cutting angle Dormer A221SET Centre Drill Set, #A221, Bright Coating, Cobalt High Speed Steel

**Brand:** dormer
**Price:** A$192
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill smarter, not harder — center your projects with confidence!

## Quick Answers

- **What is this?** Dormer A221SET Centre Drill Set, #A221, Bright Coating, Cobalt High Speed Steel by dormer
- **How much does it cost?** A$192 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/96152330-dormer-a221set-centre-drill-set-a221-bright-coating-cobalt-high)

## Best For

- dormer enthusiasts

## Why This Product

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

## Key Features

- • **Bright Coating Finish:** Enhances chip evacuation for smoother drilling in soft & non-ferrous materials
- • **ANSI Standard Compliance:** Guaranteed compatibility and reliability across professional toolkits
- • **Precision 60° Cutting Angle:** Ensures flawless center hole starts every time
- • **Versatile Size Range (N1-N5):** Perfectly sized for precise centering on a variety of drill bits
- • **Cobalt High-Speed Steel Durability:** Engineered for long-lasting wear resistance on tough metals

## Overview

The Dormer A221SET Centre Drill Set features a 60° cutting angle and is crafted from cobalt high-speed steel for exceptional durability and wear resistance. Its bright coating optimizes chip flow, making it ideal for soft and non-ferrous materials. Compliant with ANSI standards and available in sizes N1 through N5, this set delivers precise, clean starting holes for professional-grade drilling accuracy.

## Description

This product is a cobalt combined drill and Countersink (center drill). 60 degree c‘sink. Cobalt base material for wear resistance. Bright finish improves chip flow in soft or non-ferrous materials.

Review: Took a long to time arrive but is exactly what I ordered. - The item said it would take a long time to arrive, and it did. In fact it exceeded desertcart's expectations and they offered to cancel the order. But I waited a little longer and it arrived. I have use only the largest of the drills so far and it worked very well in mild steel and aluminum. It gave very clean starting holes, better than I expected. I have been using these for a few months now and they are still holding up well. I have used them on mild steel, Aluminum, and Stainless steel. Mostly I use them to establish a center for larger drills.
Review: Good brand - High quality

## Features

- 60 degree short center
- Contains - N1, N2, N3, N4, N5
- ANSI drill standard
- HSS-E (cobalt high speed steel) material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KRZ9OBI |
| Best Sellers Rank | #676,180 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,662 in Jobber Drill Bits |
| Brand | Dormer |
| Brand Name | Dormer |
| Customer Reviews | 4.4 out of 5 stars 6 Reviews |
| Cutting Angle String | 60 Degrees |
| Finish Type | Bright Coating |
| Finish Types | Bright Coating |
| Item Weight | 3.2 ounces |
| Manufacturer | Dormer Pramet |
| Material | Cobalt High Speed Steel |
| Material Type | Cobalt High Speed Steel |
| Minimum Bore Diameter | 0.03 Inches |
| Model | 0423936 |
| Number of Flutes | 2 |
| Point Style | Center Point |
| Shank Type | Straight |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Straight |
| Unit Count | 1 Count |

## Product Details

- **Material:** Cobalt High Speed Steel
- **Finish Type:** Bright Coating
- **Shank Type:** Straight
- **Cutting Angle String:** 60 Degrees
- **Brand:** Dormer

## Images

![Dormer A221SET Centre Drill Set, #A221, Bright Coating, Cobalt High Speed Steel - Image 1](https://m.media-amazon.com/images/I/81W+aeOsgLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Took a long to time arrive but is exactly what I ordered.
*by G***T on April 26, 2021*

The item said it would take a long time to arrive, and it did. In fact it exceeded Amazon's expectations and they offered to cancel the order. But I waited a little longer and it arrived. I have use only the largest of the drills so far and it worked very well in mild steel and aluminum. It gave very clean starting holes, better than I expected. I have been using these for a few months now and they are still holding up well. I have used them on mild steel, Aluminum, and Stainless steel. Mostly I use them to establish a center for larger drills.

### ⭐⭐⭐⭐⭐ Good brand
*by A***R on October 8, 2021*

High quality

## Frequently Bought Together

- Dormer A221SET Centre Drill Set, #A221, Bright Coating, Cobalt High Speed Steel
- The Amateur's Lathe
- GOLDENROD (625) Pistol Pump Oiler with Straight Spout - 10 oz. Capacity

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*