Please log in here to access all benefits, including promotional discounts and faster checkouts.

Carmex Mini Carbide Chamfer Cutter 90° - 3.5mm x 39mm

SKU:MC04035C9A90MT8

The Carmex Mini Carbide Chamfer Cutter 90° (3.5mm x 39mm) is a compact, high-precision tool designed for clean chamfers, deburring edges, and countersinking across a range of materials. It’s ideal... Read more ↓
P
M
K
N
S
H
Cutter Diameter (D)3.5
Shank Diameter (d)4
H0.7
Reach (l)8.8
View all specifications ↓
Download Cutting Data
£47.86
Prices shown ex. VAT
In Stock— only 2 left
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Mini Carbide Chamfer Cutter 90° (3.5mm x 39mm) is a compact, high-precision tool designed for clean chamfers, deburring edges, and countersinking across a range of materials. It’s ideal for hobbyists and professionals who need reliable performance in tight spaces.

  • 90° cutting angle: creates uniform bevels for precise edge finishing and improved part assembly.
  • Diameter and length: 3.5 mm cutting diameter with a 39 mm overall length for easy handling in confined workpieces.
  • Carbide construction: durable, wear-resistant cutting edges that retain sharpness longer for consistent results.
  • Versatile material compatibility: effective on metals, plastics, and wood, reducing burrs and elevating edge quality.
  • Compact, controllable design: lightweight and easy to maneuver, enabling precise work in tight corners.
  • Deburring and countersinking: excels at removing sharp burrs and creating clean, recessed entry points for fasteners.

With the Carmex Mini Chamfer Cutter, you can achieve professional-grade bevels and edge finishes on small parts without switching tools. The carbide tip delivers reliable longevity, so you’ll experience consistent bevels across projects, while the compact form factor makes it suitable for delicate electronics enclosures, metal brackets, plastic housings, and wood trim. This cutter helps reduce post-processing time, improve fit and finish, and support repeatable results in both shop and maker-space environments.

Part Numbers

Protool Part Number
MC04035C9A90MT8
Brand
Carmex
Category
Chamfer Mill
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Mini Carbide Chamfer Cutter 90°

View full collection →

You are viewing MC04035C9A90MT8. Click any other SKU to view its full details.

Product SKUBCutter Diameter (D)Shank Diameter (d)HReach (l)Overall Length (L)Number of FlutesAngle (a)PriceStock Order
MC03015C3A90MT8 0.41.530.33.839390£45.11 In Stock
MC03025C6A90MT8 0.62.530.56.339390£45.11 In Stock
MC0302C5A90MT8 0.5230.4539390£45.11 In Stock
MC0303C7A90MT8 0.7330.67.539390£45.11 In Stock
MC04035C9A90MT8 Viewing0.83.540.78.851390£47.86 In Stock
MC0404C10A90MT8 0.9440.81051390£47.86 In Stock
MC05045C11A90MT8 1.14.55111.351390£49.37 In Stock
MC0505C12A90MT8 1.2551.112.551390£49.37 In Stock
MC06055C13A90MT8 1.35.561.213.851390£52.38 In Stock
MC0606C15A90MT8 1.6661.51551390£52.38 In Stock

Other sizes in this range

with tools we think you'll like
All 10 →