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Until First Enterprises, ISO 9001:2008 certified, CE mark and GMP approved company has been manufacturing and supplying the surgical instruments, dental instruments, manicure, pedicure and fishing tools all over the world since 2013.
Regarding Dental Instruments at Until First Enterprises
Our production team works under the supervision of skilled engineers and technicians with great passion who begins from high grade surgical stainless steel and hand craft them into tools of perfect quality, comparable to German quality standards . A combination of traditional manufacturing method and modern technology helps us to produce all the dental instruments in quality, in time and at very affordable prices.
Our R & D cell (research and development cell) is working all the time to develop the new and worth seeing instruments for the dental/surgical instrument industry. We have lot ideas to develop new instruments for dental/surgical tools industry and have successfully developed new designs of instruments according to our customers’ choices; therefore our customers are satisfied with our workmanship and quality etc.
Although this catalogue doesn't cover all the range of dental instruments yet it assures you that we can make every type of instruments. So we will welcome your all inquires also, for your required instruments which have not been listed in this catalogue.
Thanks and Regards
Until First Enterprises
ADDRESS:- Gali Shah Abdal, Mohallah Bijli Ghar, Sialkot Pakistan
TEL:- +92-52-8055255
E-mail:- info@untilfirst.com
We are producing Surgical, Dental, Veterinary Instruments, Manicure implements and Scissors.
Until First Enterprises has earned the credit to get entire satisfaction of World Wide customers by providing, Quality products, Competitive Prices, In time Deliveries & Standard packaging.
We are using top quality surgical grade stainless steel as per international standards.
We are using the steel type AISI-410, AISI-420, AISI-304, AISI-303 and AISI 440 series as per customer’s requirements & specifications .
We select the material for different instruments according to guidelines of ASTM F899-94 and ISO standards.
Details of the raw materials (stainless steel) normally being used are as under:
Forceps and similar items out of Stainless Steel of grade AISI 410
Scissors and similar items out of Stainless Steel of grade AISI 410/420
Tweezers and similar items out of Stainless Steel of grade AISI 410
Scalers and similar items out of Stainless Steel of grade AISI 410/420
Pliers and similar items out of Stainless Steel of grade AISI 410
Root Elevators and similar items Handle out of Stainless Steel of grade AISI 304
And rod & point out of stainless steel of AISI410
Surgical Hollow Wares & other
Items made out of sheet like
Speculum, retractors out of stainless steel of grade AISI 304
Specifications of the stainless steels are :
AISI 410 Grade: AISI 420 Grade:
Carbon: 0.09 to 0.15 % Carbon: 0.16 to 0.25 %
Manganese 1.0% maximum Manganese 1.0% maximum
Phosphorus: 0.040% maximum Phosphorus: 0.040% maximum
Sulfur: 0.030% maximum Sulfur: 0.030% maximum
Silicon: 1.0% maximum Silicon: 1.0% maximum
Chromium: 11.5% to 13.5% Chromium: 12% to 14%
Nickle 1.0% maximum Nickle 1.0% maximum
AISI 304 Grade:
Carbon: 0.07 % maximum
Manganese 2.0% maximum
Phosphorus: 0.045% maximum
Sulfur: 0.030% maximum
Silicon: 1.0% maximum
Chromium: 17% to 19%
Nickle 8.0% to 11.00%
Manufacturing Procedures
Completion of manufacturing processes in-house means that no compromise is made on any criteria of the instrument. Following are some of the processes that are completed within the manufacturing plant.
Forging
The company has its own forging section where Forgings are made through Drop Hammer process by seasoned operators using Dyes made of the best-quality D-2 Steel. The forgings later are put through the process of overall / ring trimming, and acid cleaning / pickling by those well versed in these processes.
Milling/Machining
Our Milling / Machining section have about 29 Milling / Lathe / Drill / Broaching / Grinding Machines which are manned by the exceptionally well-trained experts for good milling of the ratchets, serration teeth, box cutting, and for all other related processes for ensuring exact perfection before filing. For this, only top quality German cutters are used. The process of filing is carried out again by the trained professionals to ensure high standard of exactitude and precision.
Heat Treatment
We have our own Heat Treatment Department equipped with top-quality Vacuum Furnace where qualified staff trained are engaged to give treatment to instruments for furtherance of quality.
Uses of heat treatment
1. Development of structure by metallurgical changes.
2. Reduces oxidation of carbon contents in stainless steel during manufacturing process
3. Helps to overcome problems like warping, cracking and coarse grain.
Hardening
It implies the hardening of a ferrous alloy by austenitizing and then cooling rapidly enough so that some or all of the austenite transforms to martensite.
Tempering
1. Tempering involves reheating the quench hardened ferrous alloy to a temperature below 650C and then cooling at any rate desired.
2. The martensitic structure of a quenched hardened casting is modified to ferrite with precipitated carbides by tempering treatment.
Electro-Polishing & Grinding
The Electro-Polishing and the Grinding Departments are also manned by seasoned workmen using the imported chemicals and the grinding wheels to ensure the best-quality finish.
Tungsten Carbide
Our T.C Department is installed with the latest German machinery being manned by the exceptionally well-trained experts using the German Technology. The Tungsten Carbide Tips and the soldering are of highest standrards to ensure matchless quality and precision.
Gold Plating
Our Gold-plating Department is manned by the highly trained technicians and is equipped with the latest machinery where excellent quality German gold material is used for our instruments.
Passivation
Using the top-quality chemicals in our Passivation Department. We passivate and boil test each and every instrument before packing, subjecting every piece to 24-hour treatment and if need to be re-passivation process so as to eliminate any chances of rusting / Corrosion etc. Our Instruments are rust-free for life though we give guarantee for three years.
Sandblasting
For sandblasting our instruments, we use the latest machines as well as the sandblasting material which are manned by our well trained operators.
Stamping/Etching
The Stamping / Etching process is carried out by the soundly trained experts to match the world standards.
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