Manufacture of drilling tools, high-pressure packers and injection equipment for geotechnical engineering and geotechnology.
Comdrill Bohrausrüstungen GmbH
74257 Untereisesheim, GermanyNew on Amplifa
About COMDRILL
Comdrill Bohrausrüstungen GmbH is a manufacturer specialising in drilling, packer and injection systems, headquartered in Untereisesheim (Baden-Württemberg). Using modern production facilities, the company manufactures grouting tools and high-pressure packers for all industries. The product range includes drilling tools such as diamond drilling tools, threaded drill bits with tungsten carbide, Corborit, diamond and PCD inserts, core barrels (single-tube, double-tube and wireline core barrels), casing pipes made from seamless precision steel tube, drill rods, down-the-hole hammers, roller and drag bits as well as sounding equipment. In the field of injection technology, packers for sealing boreholes as well as pumps and measuring devices for monitoring and controlling injection processes are offered. In addition, COMDRILL designs and manufactures custom constructions according to customer requirements for geotechnical engineering and offers consulting, field trials and training. Customer industries include mining, well drilling, engineering geology, geotechnical engineering, injection technology, tunnelling, environmental protection technology and building protection. In addition to Germany, customers are located among other places in Jordan, Qatar, the Philippines and India.
- Site
- Untereisesheim
- Processes
- Manufacture of grouting tools and high-pressure packers, Design and manufacture of custom constructions according to customer requirements for geotechnical, Manufacture of diamond drilling tools (surface-set diamond tools, Synset and, Manufacture of threaded drill bits (hard metal drill bits with inserted tungsten carbide pins,, Manufacture of core barrels (single-tube core barrels, double-tube core barrels, wireline core, Manufacture of casing pipes to metric standard made from seamless precision steel tube, Manufacture of drill rods (CR 33.5, CR 42, CR 50, RD 40, RD 50, 51 ww, 63.5 ww, 73 ww, with, Procurement/manufacture of down-the-hole hammers (HALCO, Rocbit, SUPER MAXBIT) including shock
- Materials
- Tungsten carbide (hard metal), Diamond, Corborit, PCD (polycrystalline diamond), Seamless precision steel tube, PVC (core box), Copper, PVC
- Industries
- Mining, Well drilling, Engineering geology, Geotechnical engineering, Injection technology, Tunnelling
- 01
Consulting and product selection
- 02
Design / engineering (including custom constructions)
- 03
Manufacturing
- 04
Field trials and quality control
- 05
Shipping / order processing
- 06
Training and support
Materials & Insert Materials
Tungsten carbide (hard metal)
Used as inserted tungsten carbide pins in hard metal drill bits for core drilling in solid rock.
Diamond
Insert material for surface-set and impregnated diamond drilling tools for drilling the hardest materials.
PCD (polycrystalline diamond)
Insert variant for surface-set diamond drill bits (Synset/Stratacut drill bits).
Corborit
Insert material for hard metal drill bits.
Seamless precision steel tube
Base material for casing pipes to metric standard as well as for drill rods and core barrels.
PVC
Material for reusable core boxes for holding drill cores.
Copper
Component of copper rod grease (copper content 35 %) for drilling technology.
Sites
Untereisesheim
DEHeadquarters / production
- Materials
- Steel, hard metal, diamond
- Modern production facilities (not specified in detail)
Products & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of grouting tools and high-pressure packersJoining | – | – | – | – | Steel |
| Design and manufacture of custom constructions according to customer requirements for geotechnicalEngineering | – | – | – | – | – |
| Manufacture of diamond drilling tools (surface-set diamond tools, Synset andJoining | – | – | – | – | Diamond, Steel |
| Manufacture of threaded drill bits (hard metal drill bits with inserted tungsten carbide pins,Joining | – | – | – | – | Tungsten carbide (hard metal), Diamond, PCD, Corborit, Steel |
| Manufacture of core barrels (single-tube core barrels, double-tube core barrels, wireline coreJoining | – | – | – | – | Steel |
| Manufacture of casing pipes to metric standard made from seamless precision steel tubeJoining | – | – | – | – | Precision steel |
| Manufacture of drill rods (CR 33.5, CR 42, CR 50, RD 40, RD 50, 51 ww, 63.5 ww, 73 ww, withJoining | – | – | – | – | Steel |
| Procurement/manufacture of down-the-hole hammers (HALCO, Rocbit, SUPER MAXBIT) including shockJoining | – | – | – | – | Steel |
| Manufacture of roller bits (toothed bits, studded bits)Joining | – | – | – | – | Steel |
| Manufacture of drag bitsJoining | – | – | – | – | Steel |
| Manufacture of diamond drill bits for concrete, masonry and asphalt (Type 20, 20 F, 20 M, 50, 50 S,Joining | – | – | – | – | Diamond, Steel |
| Manufacture of sounding equipment (electric and combustion hammers, dynamic probing)Joining | – | – | – | – | – |
| Manufacture of packers for sealing boreholes/pipes and shutting off horizons inJoining | – | – | – | – | Steel, rubber |
| Manufacture of pumps for injection techniquesAssembly | – | – | – | – | – |
| Manufacture of measuring devices for monitoring and controlling injection processesAssembly | – | – | – | – | – |
| Design and construction of custom-made products (drilling, packer and injection equipment)Engineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Modern production facilities (not specified in detail) | – | – | – | – | Untereisesheim |
Additional services