Author 2023-07-05
7degree drill rod we can provide Hex22-7° and Hex19-7° Hex25-7° the shank we have 108mm and 159mm we can produce according to the requirement of our customer , the material of the dr...
Author 2023-07-03
There are many of different taper in drill bit ,the most common is 11 degree 12 degree 7 degree and 6 degree , the number of the button we usually are 6 button 7 button and 8button ,the material of th...
Author 2023-07-03
TAISHAN 11 degree button bit most of the drill bit is 50mm long ,and matched the hex 22 and hex25 drill rod , we have difference material to make the button bit ,the processing techniques we use CNC t...
Author 2023-07-03
button bit is the main products in TAISHAN rock tools company , we have 6 button 7button and 8button ,the tapered we can produce 7 degree 11degree 12 degree , the hole side we can provide 22mm and 25m...
Author 2023-06-27
TAISHAN button bit is ones of our rock drillign tools , our button bit include tapered button bit and thread button bit , 7°11°12° button bit is our main products ,the button we can provide 6 button ,...
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