Factory Price For A2-70 A4-70 ASTM F594 Stainless Steel Hex Nuts for Kenya Factories

Best Drill Bits For Metal, Stainless Steel and Hardened Steel. Having a hard time finding the correct drill bit for the kind of steel you need to drill. You have found the right video to watch. I will explain it all from HSS (high speed steel), Cobalt Drill Bit, Carbide Drill Bit, Massonry Drill Bit, Locksmith Drill Bit.
The Ultimate Guide To Drill Bits, Cobalt, HSS, Carbide, How to chose the best drill bit for Stainless steel, Hardened steel,
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This is The Ultimate Guide To Drill Bits. Putting HSS (High Speed Steel), Cobalt, Carbide tipped and solid Carbide drill bits to the test. Yes It’s long but Compared to the Year + it took to gather the information it’s not that bad. So Sit Back and learn or keep wasting your money on junk, trash bits that keep breaking and not drilling through what you want them to.

RHC – Rockwell Hardness C

HSS Drill Bits – Work well up to the 50ish RHC
Drill – Mild steel, Some tool steel, Some Spring Steel
No Drill – Hard Plate, Anti Drill Plate, 404c Stainless Steel
Pro – Good in Hand Drills and most drilling applications
Con – Has limitations in hardened steels

Cobalt – Works up to 58ish RHC
Drill – Mild Steel, Some Spring Steel, Some Tool Steel
No Drill – Hard Plate, Anti Drill Plate, 440C Stainless Steel
Pro – Good for hand drills and most drilling applications
Con – Has limits with hardened steel

Carbide Tipped – Will drill almost any steel, Hard, Stainless or Mild.
Pro – Drills all steel
Con- Blunt tip requires extreme pressure to produce cuttings. Drill bit is hard to start on all steels.

Diamond Coated Drill Bit – Cuts on most steels(Not Hard Plate) just not for long.
Pro – Will Drill most steels (Not Hard Plate)
Con – Cutting stops quickly after diamond grit has warn off, Then behaves like HSS bit

Solid Carbide Drill Bit – Cuts all steels.
Pro – Sharpened points wont “walk” like carbide tipped bit. Cuts all steel
Con – Sharp tip and fine edges can chip easily and ruin drill bit. Not for hand drills. Expensive!

For more information go to www.Tricountylocksmithservice.com
Drill bits purchased from www.drillbitwarehouse.com Discount Code – lockman1

Light Weight Steel Pre-engineered Factory Fabrication With Surrounding Cladding Panels

National GradeⅠSpeciality Contractor for Steel Structure
China’s Top Grade for Steel Structure Manufacturing
A-level for Professional Project Design of Steel Structure

Quick Detail:
1. Special design workshop makes the production line clearer and more professional.
2. Large space can make full use of the workshop.

Standing director of China’s Construction and Metal Structure Association
Member of China’s Steel Structure Association and Shanghai Metal Structure Industry Association
Deputy chairman of Zhejiang Steel Structure Industry Association
　　

Specifications

Grade: Q235, Q345
Products&Service Scope: Design&Engineering Service, Steel Building,Space Frames, Portable Cabins, Tubular Steel Structures,basic building elements(built-up welded H-section , hot-rolled H-section, channel, steel column, steel beam),standard frames, secondary framing, roof & wall materials, Tempcon (sandwich) panels. And we offer Bespoke Design, construction and erection of specialist industrial steel buildings and steel frame agricultural buildings including full structural design and build covering all aspects of steelwork prefabrication.
Engineering Design Software: PKPM, 3D3S, X-steel, etc.

Application

Our experience in steel framed industrial buildings is extensive and includes the design and construction of many different steel framed structures including:
• Textile Factories on our building steel site
• Process Plants on our building steel site
• Waste Transfer Stations on our building steel site
• Agricultural and Farm Building Infrastructure on our building steel site
…

OUR ADVANTAGES

Why is it the best way to choose HONGFENG for you?

Our HONGFENG yearly sales revenue are pioneering in China structural steel industry, with plentiful of project experiences, most advanced production lines and equipments, as well as most competitive price which makes us prospect long time in steel structure design, detailing, fabrication and erection field.

1. Our buildings offer column-free interior widths of up to 90m and unlimited lengths, our buildings offer thousands of usable square meters.
2. Years of metal building design experience with a state of the art manufacturing facility and design team using the highest grade commercial GB steel produce the best pre-engineered steel buildings available at great prices and with a 25 year limited warranty. 3. Virtually maintenance free solid steel I-beam all steel construction ensures stability, strength, and durability, and is resistant to weather and rust.
4. Save your company time and money by choosing metal building construction over labor intensive, more expensive traditional brick, wood, or block construction.
5. HONGFENG supplies two ranges of steel storage buildings that are versatile, affordable and quick & easy to erect.
6. HONGFENG offer bespoke design, construction and erection of specialist industrial steel buildings and steel frame agricultural buildings including full structural design and build covering all aspects of steelwork prefabrication. Each steel building is fully customizable with a variety of ceiling lights, windows, insulation, doors, and more backed.
7. We can arrange shipment of the steel industrial building worldwide and our team of erectors take care of construction of the steel frame to the highest standards.

Industrial buildings and prefabricated metal buildings designed and manufactured by HONGFENG are the most cost-effective solution on the market today.