Product Details
· Right hand cutting
· TIN coated
· Cross-ground finish and 135° conical section for optimum centering when pilot drilling
· For drilling alloyed and unalloyed metal, iron, cast iron, sheet metal, non-ferrous metals and plastics 7 perfect for heavy-obligation use thanks to lengthy service lifestyles and powerful drilling overall performance
HSS Twist Drill Bits Roll-forged & Polished
Economical high speed steel bit for general drilling.
Hot roll-forged flute with special heat treatment gives additional toughness with increased durability of the drill bit.
For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.
Drill Bits Set are available on request.
Product parameters
FAQ
1. Where is your factory located?
In Houxiang area,danyang city,China.
2. When did your factory established?
Since 2000.
3. What is your main market?
Thailand, The North America, South America, Southeast Asia, The middle east, and etc.
4. How many square meters of your factory?
More than 2000 square meter.
5. How many workers in your factory?
100 workers.
6. What machines you have in your factory?
Fully automatic opening machine，Fully automatic open double back Angle machine，Fully automatic groove grinding machine，drill flute and clearance grinder，Cleaning machine etc.
7. Do you have a showroom?
Yes, showroom with full range of products,available to customers.
Our company
1. We're a direct manufacturer.Our merchandise are exported to India, Vietnam, Britain, Thailand and lots of other nations in Southeast Asia.
2. We've got round two decades generating .supply to TIANGONG.
3. Our drill product:HSS roll cast drill, completely ground drill, plane drill, double ended drill, blanks and those HSS collection manufacturing, drill set and many others.
4. Above ninety five% customers will location a proper order after testing the samples.
http://www.prodrillbits.com/
Company Profile
