

Friction Drilling
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Friction drilling is also called thermal drilling, flow drilling, flowdrilling, form drilling. Thermal friction drill uses its conical bit to drill on the metal, in order to create a long bush of 3-time thickness of the metarial on thin-wall metal, by using this method to make a strong thread to replace rivet nuts and weld nuts. There are already have many famous friction drill brands such as FLOWDRILL, FORMDRILL, CENTERDRILL, THERMDRILL, GLOWDRILL on the market.












Haisheng Machinery is a professional manufacturer of tungsten carbide and high-speed steel tools, one of the leading manufacturers of friction drills in China since 2012, We manily supply tools and accessories related to friction drilling technology.
Thanks to China’s huge market and strong industrial capabilities, our friction drills have been tested by many domestic and oversea customers over the years and have been continuously improved. Until now, we are proud to say that our friction drills are the most cost-effective one on the market.
We clearly understand that price is not the only consideration, users concerned about the most is the qaulity. Therefore we offer free samples for testing, let the drills speak for us. Please send us a sample reqeust, we will arrange samples for you ASAP.
What makes us different:
Same prices for short drills and long drills
The prices for speical drills are not special
More cost saving compare to famous brands
More discounts for bulk order users
More discounts for dealers and resellers
Offer OEM service to make your own brand


Haisheng Machinery aims to supply the most cost-effective flow thermal friction drills, mainly are ISO metric thread M3, M4, M5, M6, M8, M10, M12 and BSP thread G1/8, G1/4, G3/8, G1/2, G3/4. Other threads and special sizes are available to customize.
Haisheng promote the most cost-effective flow thermal friction drills & cold froming taps for processing stainless steel tube and bar in balustrade, handrail and railing system.


Haisheng promote the most cost-effective thermal flow drills & roll form taps for processing group safety set for expansion tank and stainless steel manifolds for radiant floor heating system.


Along with friction drills, we also supply other wide range of cost-effective tools such as forming taps (roll taps), cutting taps and countersinks for factories that need to save production costs.

Haisheng Machinery mainly supply 3 types of high-quality cobalt high speed steel taps: (machine taps) spiral flute taps, spiral point taps and forming taps; 3 types of threads: ISO metric thread taps, BSP thread taps and NPT thread taps.

Haisheng Machinery mainly supply 3 different types of cobalt high-quality high speed steel countersinks, three flute countersinks, cross-hole countersinks and flat countersinks.

Samples are available for testing, send us a message.
Describe as much as possible the sizes of items you need and the material and the thickness you need to process. We will contact you as soon as possible.