Material: high speed steel
High efficiency
Excellent quality
Long using life

HSS  twist dril bit

Material: high speed steel

Manufacturing Process: Rolled, Fully Ground, Milled

We can produce and supply series of HSS Twist Drill Bits  for most professional drilling holes in hard metal, stainless steel, inox, various iron steel, metal, wood, plastic, etc.

 Company introduction:
Xinxiang City Chengxin Vibration Equipment Co. Ltd. in Xiaoji town,Xinxiang City,Hennan Province, which is adjacent to the Beijing-Guangzhou railway and the No.107 national road. It enjoys advantageous geographical position, convenient in traffic and advanced in communication facility. It is professional company ,high and new technology enterprises producing vibration equipment, designated by the State Bureau of Machine Building Industry.
Our main products are vibration screening, vibrating feeder, vibrating conveyor and accessories which used in mine, coal, metallurgy, thermal power, hydropower, refractory building materials, pharmaceuticals, food, ceramics and other relevant industries.

 
Service:
1. Our products quality guarantee period is 12 months.
2. If our products have quality problems, our after-sales service personnel will arrive at the scene in two days for inner province and three days for outer province customers.
3. Return customized products need to buckle penalty.
4. An unconditional return for quality problem occurs within 3months.
5. Provide life-long paid accessories.