Specialist retailer for diamond tools: cutting discs, core bits, grinding cups, socket cutters and machines for construction and trades.
Diamant Union GmbH (Trennscheibenwelt)
Herne (company headquarters, 120 sqm storage space)New on Amplifa
About Trennscheibenwelt
Diamant Union GmbH operates under the name Trennscheibenwelt (operating company Grazia Kachel e.K.) an online specialist retail business for diamond tools based in Herne. The product range includes diamond cutting discs, diamond core bits and tile drills, grinding cups and grinding pads, socket cutters, joint milling discs as well as machines such as tile and stone cutting machines, angle grinders and concrete grinders. The products are aimed at tile layers, garden and landscaping, facade construction, civil and road engineering, electricians, plumbers as well as workshops and DIY enthusiasts. The tools are designed for processing concrete, granite, tiles and porcelain stoneware, asphalt, sand-lime brick, plaster and aerated concrete. Founded in 2014 as a family business, the company has 120 sqm of storage space at its company headquarters, delivers within Germany in 1–3 days and ships throughout Europe. Quality assurance includes trained online service team consultation via hotline as well as expert advice on site at the warehouse.
- Site
- Herne
- Processes
- Diamond cutting discs (retail, not manufacturing), Diamond core bits (dry core bits, retail), Socket cutters (retail), Diamond grinding cups / diamond grinding pads (retail), Joint milling (diamond joint milling disc, retail), Stone cutting with stone cutting machines (retail), Expert and personal advice also online, Service hotline
- Materials
- Concrete / hard concrete products, Sand-lime brick (highly compacted), Plaster, Aerated concrete, Granite, Tiles / Porcelain stoneware, Asphalt, Concrete
- Founded
- 2014
- Industries
- Construction / Construction site, Tile layers, Garden and landscaping, Facade construction, Civil and road engineering, Electricians
- 01
Consultation (hotline / on site / online)
- 02
Selection and procurement of the diamond tools
- 03
Storage in Herne
- 04
Shipping (DE 1–3 days, throughout Europe)
Application materials and product groups
Concrete
Application material for diamond cutting discs, grinding cups and core bits.
Granite
Processing with tile drills and diamond tools.
Tiles / Porcelain stoneware
Main application area for dry core bits Ø 5–82 mm.
Asphalt
Cutting discs in Ø 300–600 mm for asphalt cutting.
Sand-lime brick (highly compacted)
Socket cutters with MATRIX short-tooth technology for hard concrete products.
Plaster / Aerated concrete
Socket cutter ABRASIV for soft abrasive materials.
Locations
Herne
DECompany headquarters and warehouse for diamond tools
- Materials
- Diamond tools for concrete, granite, tiles, asphalt, sand-lime brick, plaster, aerated concrete
- Storage space 120 sqm
- Tile cutting machine TC-180-305 (0.75 kW)
- DIEWE ELETTA 400 stone cutting machine
- DIEWE SUPREME 120S stone cutting machine (cutting lengths up to 120 cm)
- Makita angle grinder 9558HNRZ 125 mm / 840 W
- Makita concrete grinder with extraction hood
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Diamond cutting discs (retail, not manufacturing) | – | – | – | – | Concrete, Granite, Tiles, Asphalt, abrasive materials |
| Diamond core bits (dry core bits, retail) | – | – | – | – | Granite, Tiles, Porcelain stoneware, Concrete |
| Socket cutters (retail) | – | – | – | – | hard concrete products, highly compacted sand-lime brick, plaster, aerated concrete |
| Diamond grinding cups / diamond grinding pads (retail)Surface | – | – | – | – | Concrete, Screed |
| Joint milling (diamond joint milling disc, retail)Surface | – | – | – | – | abrasive materials |
| Stone cutting with stone cutting machines (retail)Machining | – | – | – | – | Stone, Tiles |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Tile cutting machine 0.75 kW | TC-180-305 | – | – | – | – |
| Stone cutting machine | DIEWE ELETTA 400 | – | – | – | – |
| Stone cutting machine | DIEWE SUPREME 120S | – | – | – | – |
| Angle grinder | Makita 9558HNRZ 125mm / 840 W | – | – | – | – |
| Concrete grinder (set with extraction hood) | Makita | – | – | – | – |
Additional services
History
- 2014
Founded as a family business in a cellar; later moved to a garage and then to a larger garage.
- 2020
After the loss of her stepfather, Nicole Schreiber took over responsibility for the company.
- heute
Company headquarters in Herne with 120 sqm of storage space for diamond tools.