1.Description:
R22 Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy
According to different drilling application, we have different design to meet customers with good quality and good price .
2.Specification of thread button bit:
| Threaded Button Bit: | |
| Button bit diameter | 38mm to 152mm; |
| R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, SR32, and SR35; | |
| Button bit thread | Button bit face design: flat face, dome face, drop center face; |
| Button bits carbides style | hemi-spherical (round), Parabolic (semi-ballistic), Ballistic (conical) |
3.Other information of R22 thread button bit:
Payment | T/T, Western Union |
Delivery | 2 or 3 days if we have stock for your request size 25 days for producing products |
Shipping | Sample Order:DHL/UPS/TNT/FEDEX or by air Bulk Order:air, sea or as your requirements |
Quality Control | Strict inspection and testing will be taken for each order before shipping |
4.About Us:
Our company is established in 1970s situated in a state of the advanced manufacturing facility located in Zhou, Henan,China, a place assembled many factories which produce drilling tools, which focuses on manufacturing the accessories of mining machinery and rock drilling tools. Our product Range includes drilling bit, drilling rod, cutting pick, hex hollow steel and shank adaptors. The taper drill rod and U170, U120, U135, U47, S100 cutting picks have been sold out of the in-house and into the global market.
