For more than 60 years, we finished at the site in Altbach tool holders and customized designed products. Our production is oriented so that we are totally flexible in terms of delivery ans so we can offer at reasonable prices.

Our production program includes the following tools cones
HSK DIN69893 Form "A" through "F" in sizes up HSK25 HSK160
DIN69871 form "A" and "B", in sizes up to SK25 to SK60
MAS-403-BT form "A" and "B", in sizes up to BT30 to BT50
DIN2080, in sizes up to SK30 to SK60
DIN228 Form "A" and "B", in sizes morsetaper MK1 to MK6
and Metric Taper tool holders.
For this tool taper we maintain adequate storage.

The cone tool can be combined with the following tool systems.
Shrink fit in various lengths and finely balanced, with or without set screws holes
Chuck "Weldon" according DIN1835 "B"
Chuck "System Whistle Notch" according DIN1835 "E"
Collet Chuck System "Ortlieb" according DIN6388
Collet Chuck System "ER" according DIN6499
Morse Taper sleeves for DIN228 Morse Taper "A" and "B"
Arbors in combination with length and transverse groove
Shell Mill Arbors
Arbors in long version e.g. for Hobbing Machine
Grinding arbors for different manufacturers
Checking bar with testcertificate
NC-Drill Chuck with right and left rotation
Tool holders for System ABS, HSK according DIN69893, and much other Tapers,
Reductions and extensions of various systems such as tool HSK, ABS, etc.
Quick shots and quick change chuck

We also offer a comprehensive program of accessories for the offered tool systems:
This particularly spacer for arbors according DIN2084 "A" / "B" / "C" / "D" / "E"
in sizes up Inner ø8 to Innerø100 in thicknesses from 0.03 mm to 100mm

In the field of modular tools, we produce tool holders and tool modules with ABS and ABS-N interface in sizes up from ABS25 to ABS100.

Generally, we produce precision parts complete finished after drawing beginning at 1 piece.

A further area of our production includes the manufacture of rings and washers according to customer's request in small quantities. Here, we can manufacture spacers from a thickness of 0.03 mm to 1.00 mm and an outer diameter up to 140mm. Holes or grooves are also easy to implement.
From a thickness of 1mm, we also produce customized rings with grooves and holes,
non hardened, hardened, finished plane-parallel and inner and outer grinding.
These rings and disks are produced in quantities beginning 30 pieces.

Our production also deals with the manufacture and sale of recordings and adaptation systems or drill Drill chuck adapters for the power tool industry.
Following systems and interfaces can be combined
SDS-max and Hilti TE72-92
SDS-top
SDS-plus and Hilti Te12-22
DH38YB
Small or large spline
Large or small triangular
19mm or 13mm hex
Bitholder
and spec. Recordings for Wacker, Makita, SPIT, etc.

Please send us your inquiries

Since 1971 BART has dealt with broaches and broaching, placing itself amongst the leaders in the precision mechanics sector in Italy.
BART is certified ISO 9001/2015.

We are able to respond quickly and efficiently to the most complex and varied requests in the field of internal or external broaching, and in the projecting and building of broaches, both helical and special, with the utmost competence and professionality.

The synergistic experience gained as both broaches manufacturers and in the field of broaching is constantly at the service of every new project.

Since January 2005, BART has had its headquarters in a new, technologically-advanced plant which sets itself at the forefront of the green policy for the maximum respect for the environment and the application of safety laws for workers.

Company operating in north-eastern Italy since 1986.
It offers mold construction and precision mechanical machining services for pieces up to 1800*1500.
The processes offered include both 3 and 5 axis milling, die-sinking and wire EDM.

Turin company from Italy, since 1973 specialized in precision machining, mechanical devices are looking for manufacture and outsourcing agreements.

Company from Turin-Italy, specialized in CNC precision services, cutting tools, tool holders, grinding, milling , turning all precision technical components for aerospace, automotive, defense, energy, is offering highly quality manufacturing and subcontracting services to international companies and other organizations.

Highly experienced in CNC precision has developed since 1973, with strong sense of quality and responsibility as be a perfect manufacturing partner.
High manufacture capacity with 51 CNC in turning, milling, EDM, Grinding, sharpening cutting tools, finishing, assembly and Worldwide delivery.

Quality + 45 years of experience + tradition of Italian manufacture industry, makes us your reliable international partner in all these different services:


European delivery services with tracking GPS online.
Express service manufacturing in 48hs

Manufacturing & Sharpening Cutting tools
Manufacturing Inserts
Manufacturing Punching
Manufacturing Tool Holders
Manufacturing CNC
Grinding services
Turning Services
Milling Services
EDM Services
Precision machining services


We have 3 international certifications.

ISO 9001-2015 Quality management system
IAFT16949-2016 Automotive quality Management system
OSHAS 18001-2017 Health and safety management

Turning technology:



With over 70 years of experience in turning technology is for us to deal with highly productive machines incorporating our core competencies.



For medium and large series, we use the latest CNC and cam-controlled six-and eight-spindle automatic lathes, for small series CNC single spindle are used. This provides us with a flexible and cost-effective way available to create complex pieces of high strength materials quickly and in large numbers. For turning operations, among others, Gildemeister, INDEX, Schütte and Tornos turning machines are used successfully with a spindle capacity 5-67 mm at Castle Maier.



Rotary transfer machining:



With the help of rotary transfer machines, it is possible for us, with a diameter of 3 to 60 mm to machine complex workpieces machined in synchronously operating workstations.



Up to 24 horizontal clamping stations with processing units are available for cross-processing and other special operation available.Whether drilling, turning, milling or rubbing - the processing units control all production machining steps. Due to the simultaneous processing to the stations themselves extremely short production times can be realized.



Grinding Technology:



To the security built into our house manufacturing process also includes the grinding of workpieces in large numbers and with high surface accuracy.



Machining centers:



Through the use of CNC controlled machining centers with partially automatic feeding of parts we are independent in the assembly of the machines. Fast workpiece and tool change times, and 4 - and 5-sided machining increase throughput. Our very demanding parts get here by drilling, milling and reaming her final geometric shape.



Automation:



Through the use of robots in our house offers an economically very interesting possibility to equip machines with workpieces automatically, to edit, and then to consider the same.
Also, by chaining multiple machines to one another can be shorter routes and thus achieve faster turnaround times.



Heat and surface treatment:



By proper heat treatment, our products receive their final material properties.



Quality Measurement:



The quality is our ultimate goal. With the help of our certified quality management system and the most advanced testing and measuring facilities, we consistently pursue the zero-error-goal and ensure a constant uniform quality.

The manufacturing processes of our own responsibility Mitarbeiteren statistically controlled (SPC). A study conducted by the quality assurance final inspection, internal and external audits in the entire division, as well as our suppliers, are for us a matter of course.

Having set out in 1997 with the principle of “offering world-class solutions to its customers using the most modern techniques and technologies”, CADdb Otomotiv San.ve Tic. Ltd. Şti, in the past 30 years of manufacturing history, has become one of the largest producer companies in the world and in Turkey.
In line with increasing demands, it has successfully performed special and precise grinding works for the sector's leading companies as well. Producing with “0 error” at submicron tolerances with our experienced and dynamic staff, our company is one of the leading manufacturers in the sector. Our company has adopted the principles of honesty, respect, trust, teamwork, continuous development, and quality and produces quality services exceeding customer expectations. As a result, it has become one of the most reputable brands in the sector.
We have been holding ISO 9001:2015 Quality Management System Certificate since 2017 and increasing its effectivity day by day.

We offer high quality services to our valued customers in many sectors including defence, automotive medical, aviation, fuel systems, hydraulic equipment.
Thanks to our cutting-edge technology machine park and expert staff, we perform precision grinding of complex parts of different sizes.