Description
Proxxon Diamond Cutting Disc UNI Cut 45mm (No. 28849)
The Proxxon UNI Cut 45mm diamond cutting disc (No. 28849) is the all-rounder in the Proxxon cutting disc range — engineered for fast, thin, clean cuts across the widest range of hard materials. Whether you're cutting porcelain stoneware, natural stone (granite, marble), ceramic, or glass, the UNI Cut delivers precise results with minimal chipping and material loss.
Designed specifically for use with the Proxxon LWB/E and LWB/A long-neck tools, this 45mm disc fits exactly where standard angle grinders can't reach — tight corners, confined spaces, and detailed cutwork on tile and stone installations.
Key Features
- 45mm diameter — compact size for precision cutting in tight spaces
- Diamond cutting edge — fast, thin, clean cuts with minimal chipping
- UNI Cut design — all-rounder for multiple hard materials in one disc
- Compatible with Proxxon LWB/E and LWB/A long-neck tools
Suitable Materials
- Porcelain stoneware
- Natural stone — granite, marble
- Ceramic materials
- Glass
Works Well With
- Proxxon LWB/A Cordless Long Neck Angle Milling & Drilling Unit — the primary cordless host tool for this disc
- Proxxon Diamond Cutting Disc Slim Cut 45mm — thinner kerf companion disc for finer cuts
- Proxxon LWB/A Tile Pro Kit — complete wet cutting kit for tile & stone
- Distar Water Guard Kit for Proxxon LWB/A — water cooling attachment for wet cutting
- Proxxon Lithium-Ion Battery Li/A2 10.8V 2.5Ah — spare/replacement battery for the LWB/A
Further Reading
- The Pro's Complete Guide to Cutting Porcelain & Ceramic Tile with an Angle Grinder
- Proxxon LWB/A vs LHW/A — What's the Difference?
- Proxxon LHW/E vs LHW/A: Which Long-Neck Angle Grinder Is Best for Tile Cutting?
Proxxon No. 28849 | See full specs on Proxxon.com
Returns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. Please see our return and refund policy here.

