5–10mm De-Burring Countersink – HSS M2 Three-Flat Shank Drill Tool

5.0 - 10.0mm De-Burring Countersink (Pack Of 1) - CS510

£17.07 ex. VAT £14.23

Key Features

🛠️ Versatile Countersinking Tool – Ideal for de-burring and countersinking in plastic, aluminium, and thin sheet metal.
⚡ High Speed Steel (HSS M2) – Manufactured from premium M2 grade HSS steel for strength and durability.
🔒 Three-Flat Shank Design – Prevents slipping in the chuck, ensuring stable and accurate drilling performance.
🎯 Precision Range 5–10mm – Designed for clean, accurate finishing in a wide range of applications.
✨ Smooth Finish – Leaves holes free from sharp edges, providing a professional quality result.

Description
The De-Burring Countersink 5–10mm is a high-performance tool designed for smooth finishing, accurate countersinking, and effective deburring of drilled holes. Made from premium M2 grade high speed steel, it ensures strength, durability, and long service life. The three-flat shank prevents slipping in the drill chuck, allowing greater control and precision during operation. Ideal for use on plastics, aluminium, and thin sheet metal, this countersink bit provides a clean finish by removing sharp edges and burrs, making it an essential tool for both professional tradespeople and DIY users.

SEO Tags

Our Delivery Options

Express 1/3 Day Delivery

Delivery Fee:
- £3.79 delivery for orders under £30
- Free delivery for orders over £30
Order By:
- 2:30pm
Delivery Time: Before 6pm Monday-Friday

Next Business Day Delivery

Delivery Fee:
- £7.50
Order By:
- 2:30pm
Delivery Time: Before 6pm Monday-Friday

Pre-12 Next Business Day Delivery

Delivery Fee: £16.99 delivery for all pre-12 orders (Weekend Only)
Order By:
- 2:30pm
Delivery Time: Before 12pm Monday-Friday

Remote Areas Delivery

Delivery Fee:
- £3.99
Order By:
- 2:30pm
Delivery Time: Standard delivery (2-4 days)

Weekend Delivery

Delivery Fee:
- £19.99
Order By:
- 2:30pm Friday
Delivery Time: Before 6pm Saturday

Good To Know

For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.

Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.

5–10mm De-Burring Countersink – HSS M2 Three-Flat Shank Drill Tool

Name: 5–10mm De-Burring Countersink – HSS M2 Three-Flat Shank Drill Tool
Brand: TIMCO
SKU: CS510
Price: 17.07 GBP
Availability: InStock

Frequently bought together

£17.07

− +

75mm Drill Wheel Brush – Twisted Knot Steel Wire, Wire Brush for Rust, Paint & Weld Cleaning - Pack of 1 (75SWT)

£8.18

− +

Galvanised Twist Nail (30mm x 3.75mm) Joist Hanger Nail (Multi Size Pack)

£8.99

− +

Total price:

purchased in the last 24 hours

Quantity

£17.07

ex. VAT £14.23

Same Day Dispatched

In stock, ready to ship
Inventory on the way

Free Shipping Over £25
30 Day Easy Returns
100% Secure Checkout

[{"id":56166699893110,"title":"5.0 - 10.0mm De-Burring Countersink (Pack Of 1) - CS510","option1":"5.0 - 10.0mm De-Burring Countersink (Pack Of 1) - CS510","option2":null,"option3":null,"sku":"CS510","requires_shipping":true,"taxable":true,"featured_image":{"id":79628096274806,"product_id":15314281628022,"position":1,"created_at":"2025-11-14T01:34:09+00:00","updated_at":"2025-11-14T01:34:09+00:00","alt":null,"width":1000,"height":1000,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/CS510_w1_e75272c6-fc33-4182-a2ba-da7ed492562f.jpg?v=1763084049","variant_ids":[56166699893110]},"available":true,"name":"5–10mm De-Burring Countersink  – HSS M2 Three-Flat Shank Drill Tool - 5.0 - 10.0mm De-Burring Countersink (Pack Of 1) - CS510","public_title":"5.0 - 10.0mm De-Burring Countersink (Pack Of 1) - CS510","options":["5.0 - 10.0mm De-Burring Countersink (Pack Of 1) - CS510"],"price":1707,"weight":32,"compare_at_price":null,"inventory_management":"shopify","barcode":"5055017552498","featured_media":{"alt":null,"id":67624344781174,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/ukfixingsdirect.com\/cdn\/shop\/files\/CS510_w1_e75272c6-fc33-4182-a2ba-da7ed492562f.jpg?v=1763084049"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]