Diesel Injector Seat Cutter Set 17pc Carbon Remover Reamers

A diesel injector seat cutter set used for cleaning and recutting injector seats before fitting replacement injectors. It is made for removing carbon build-up from the seating area so injectors can sit correctly and seal as they should.

Used for injector replacement, servicing and vehicle maintenance, this set suits garage work, workshop use and more involved home repairs on diesel engines. When changing injectors, built-up carbon around the seat can stop the new injector from seating properly, which can lead to leakage or blow-back. Having a range of flat and angled reamers makes it easier to deal with different seat designs across a wide range of vehicles.

The 17-piece set includes multiple cutter sizes for common injector seat cleaning jobs, along with a T-handle, a pilot, a cutter and a 2.5mm hex key. Flat and angled reamers give better access depending on the injector seat shape, which is useful when working across different engines. The included size range helps cover a variety of applications without needing to piece together separate tools, making it a practical option for regular injector servicing and repeat workshop use.

Diesel injector seat cutter set specifications

• Contents: 17-piece set with reamers, T-handle, pilot, cutter and 2.5mm hex key.
• Covers: Suitable for decarbonising injector seats when changing injectors on a wide range of vehicles.
• Reamer types: Includes both flat and angled reamers to suit different injector seat profiles.
• Size range: Reamers include 14mm x 14mm up to 19mm x 21.5mm in selected flat and angled patterns. The flat reamers are 14 x 14mm, 15 x 19mm, 15.5 x 15.5mm, 17 x 17mm, 17 x 17.5mm, 17 x 19mm, 17 x 19.5mm, 17 x 20mm and 19 x 21.5mm; the angled reamers are 15.5 x 15.5mm, 17 x 17mm, 17 x 21mm and 17.5 x 20.5mm.
• Handling: Supplied with a T-handle, a pilot hex 19 x 170mm and 15.5 x 250mm cutter for controlled seat cleaning work.

A practical choice for regular maintenance and injector replacement work.