1)M42 bimetal hole saw
Directly produced by heat-treated M42 bimetal with hole digging saw teeth ring
technology, it obtained national intellectual property patent for invention. The patent No. is 03101139.x, 03201732.4
Produced by bimetal, with advantages such as high alloy steel body, high speed steel saw teeth, speedy saw ability, less vibration, steady saw cutting, anti degradation.
It is suitable for meterials such as stainless steel, low-carbon steel, wood and plastic, and widely used in general industrial construction, electric.auto industry, ship, aircraft industry.
2)HSS hole saw
The product is heat treated first, and tooth grinded, having sharp tooth edge, good concentricty, accurate digging hole dimension, belong to energy saving products.
It driils holes on materials such as plastic, cast iron, aluminum alloy steel, carbon steel within 5mm, stainless steel within 2mm
It is widely used in industries such as home decoration, securit doors, electric switch cabinets.
3)TCT hole saw
The body material is 45#steel or 40Cr and tooth is YG8 Tunsten carbide, it drills hole on cast iron, aluminum alloy and carbon steel within 15mm, stainless steel square pipes and plates within10mm, The edge part is formed in one piece by the full automatic CNC grinder, having high precision, firm sharp edge, light cutting and falttening hole side without burrs and inner concave.
Contact Name: Golly
Company Name: Yueqing Heyida Tools Factory
Street Address: Shigudun Area,
Qingjiang Industrial Zone, Yueqing,
Zhejiang, China 325611
Member name: heyidatools
Member Since: 10 May 2010
Total Leads: 3 heyidatools Import Export Business Leads
Business focus: Hole Saw, Drills Bit, Hss, M42 Bimetal Hole Saw, Tct Hole Saw
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