
Power tools for drilling, milling, chiselling and cutting in concrete and masonry – since 1938 Made in Germany

Maschinenfabrik OTTO BAIER GmbH
Asperg (DE) · Mondeville (FR) · San Giuliano Milanese (IT) · Birkerød (DK)New on Amplifa
About OTTO BAIER
Maschinenfabrik OTTO BAIER GmbH has been developing and manufacturing power tools for professional use in construction and the trades since 1938. The portfolio includes diamond dry and wet drilling machines, masonry wall chasers and facade routers, cut-off and grinding tools, dust extraction systems, mixing tools and cordless tools in the cross-manufacturer 18 V CAS system. Well-known models are the cordless diamond dry drilling machine ABDB 82 (sink drilling up to Ø 82 mm), the lightweight masonry wall chaser BDN 125 and the diamond masonry wall chaser BDN 453S with milling depths up to 45 mm in a single pass. Manufacturing takes place exclusively in Germany; every machine is assembled in the company's own manufactory in Asperg and subjected to continuous quality controls. With the impact drill with power drive (1953), the company is considered the inventor of important tool classes and distributes its products via subsidiaries in France, Italy and Denmark. Customers are found in the construction industry, the trades and industry, in particular the concrete and construction sector.
- Site
- Asperg
- Processes
- Diamond dry drilling (core drilling, sink drilling), Drilling – wet (diamond drilling machines), Milling with diamond routers (masonry wall chasers, cut-off routers, facade routers), Grinding and milling (diamond), Chiselling, Cutting, Dust extraction (vacuum/dust extraction systems), Mixing (mixing tools, mixing station)
- Materials
- Reinforced concrete, Concrete, Masonry
- Certificates
- Continuous quality control in the manufactory
- Founded
- 1938
- Industries
- Construction industry, Trades, Industry, Concrete/construction sector
- 01
Development and design
- 02
Component manufacturing
- 03
Manufactory assembly in Asperg
- 04
Quality control
- 05
Distribution via subsidiaries and dealer shop
Materials and Applications
Concrete
Working material for diamond dry drilling, milling and cutting.
Reinforced concrete
Dry drilling up to Ø 200 mm even in reinforced concrete.
Masonry
Machining with masonry wall chasers and drilling machines.
Locations

Asperg
DEHeadquarters / Production and manufactory
- Materials
- Steel, plastic, diamond tools
- Assembly/manufactory production
Mondeville
FRSales (subsidiary BAIER S.A.R.L.)
San Giuliano Milanese
ITSales (subsidiary OTTO BAIER Italiana S.r.l.)
Birkerød
DKSales (subsidiary BAIER Scandinavia ApS)
Products






Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Diamond dry drilling (core drilling, sink drilling)Machining | – | Ø up to 200 mm (dry) | – | – | Reinforced concrete, Concrete, Masonry |
| Drilling – wet (diamond drilling machines)Machining | – | – | – | – | Concrete, Reinforced concrete |
| Milling with diamond routers (masonry wall chasers, cut-off routers, facade routers)Machining | – | Milling depths up to 45 mm (BDN453S) | – | – | Concrete, Masonry, Reinforced concrete |
| Grinding and milling (diamond)Machining | – | – | – | – | – |
| ChisellingMachining | – | – | – | – | – |
| CuttingMachining | – | – | – | – | – |
| Dust extraction (vacuum/dust extraction systems)Surface | – | – | – | – | – |
| Mixing (mixing tools, mixing station)Other | – | – | – | – | – |
| Assembly of power tools/manufactory productionAssembly | – | – | – | – | – |
35 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Cordless diamond dry drilling machine | BAIER ABDB 82 | – | Sink drilling up to Ø 82 mm | – | – |
| Diamond masonry wall chaser | BAIER BDN 125 | – | 1,700 watts, 3.6 kg machine weight, two diamond discs | – | – |
| Diamond dry drilling machine | BAIER BDB 821S | – | with suction adapter for sink drilling or suction rotor for core drilling | – | – |
| Cut-off router with corner attachment | BAIER BTF 200 | – | Removal of windows and doors | – | – |
| Diamond masonry wall chaser | BAIER BDN 453S | – | 2 to 4 diamond discs, milling depths up to 45 mm in a single pass | – | – |
| Cordless diamond masonry wall chaser | BAIER ABDN20 | – | – | – | – |
| Cordless diamond dry drilling machine | BAIER ABDB 82 | – | – | – | – |
| Diamond dry drilling machine | BAIER BDB822A / BDB823A | – | – | – | – |
| Diamond dry drilling machine | BAIER BDB824S | – | – | – | – |
| Diamond dry drilling machine | BAIER BDB825 | – | – | – | – |
| Diamond dry drilling machine | BAIER BDB827 | – | – | – | – |
| Diamond dry drilling machine | BAIER BDB829 | – | – | – | – |
| Diamond dry drilling machine | BAIER BDB8295 | – | – | – | – |
| Diamond wet drilling machine | BAIER BDB802 / BDB802B | – | – | – | – |
| Diamond wet drilling machine | BAIER BDB8131 / BDB817 | – | – | – | – |
| Diamond wet drilling machine | BAIER BDB819 | – | – | – | – |
| Diamond wet drilling machine | BAIER BDB8325 / BDB835 | – | – | – | – |
| Drilling stand | BAIER BST200 / BST250 | – | – | – | – |
| Drilling stand | BAIER BST420 | – | – | – | – |
| Diamond masonry wall chaser | BAIER BDN452 / BDN453 / BDN454 / BDN455 / BDN463 / BDN464 / BDN466 | – | – | – | – |
| Diamond masonry wall chaser | BAIER BDN511 | – | – | – | – |
| Masonry wall chaser | BAIER BMF501 | – | – | – | – |
| Diamond grinding tool | BAIER BDS125 | – | – | – | – |
| Milling/grinding | BAIER BFF222 | – | – | – | – |
| Dust extractor/vacuum cleaner | BAIER BSS306L | – | – | – | – |
| Dust extractor/vacuum cleaner | BAIER BSS606L | – | – | – | – |
| Dust extractor/vacuum cleaner | BAIER BSS607M | – | – | – | – |
| Dust extractor/vacuum cleaner | BAIER BSS608H | – | – | – | – |
| Cordless vacuum cleaner | BAIER ABSS213L | – | – | – | – |
| Cut-off machine | BAIER EHS700 / EHS2L | – | – | – | – |
| Mixing tool | BAIER BSM160 | – | – | – | – |
| Mixing station | BAIER BMK120 | – | – | – | – |
| Mixing tools | BAIER BSM287 / BSM288 / BSM2842 / BSM2863 / BSM2882 | – | – | – | – |
| Cordless multitool | BAIER ABMT76 | – | – | – | – |
| Vacuum pump | BAIER | – | – | – | – |
Additional services
Quality
Every machine is assembled in the company's own manufactory under continuous quality controls; products are marketed as BAIER PROFI quality with a focus on durability.
| Evidence | Asperg |
|---|---|
| Continuous quality control in the manufactory |
History
- 1938
Founded in Stuttgart-Münster
- 1950
Patent granted for metal hand saw
- 1953
Invention of the power-driven hand drilling machine (drill/impact drill); relocation to Ludwigsburg
- 1957
Patenting of the masonry wall chaser
- 1971
Subsidiary Otto Baier Italiana S.r.l. in San Giuliano Milanese
- 1972
Patenting of the facade router
- 1973
Subsidiary Baier S.A.R.L. in Saint-Ouen (today Mondeville)
- 1989
Start of diamond tool production
- 1992
Subsidiary Baier Scandinavia ApS in Birkerød