Road Milling Bit of the shank is divided into two parts, the upper half and the lower half of their mechanical properties are different, the upper half of the needs of high hardness, due to the friction surface and milling waste and lower half partially inserted in the tool holder, the toughness is better, because the road to be able to absorb the milling process impact.
In summary, the holder is required to have two characteristics: wear and bending. In the middle there is an undercut, you can use pliers to remove the knife from the knife block in the head pulled out (some heads did not undercut the use of head punches it out from the rear). Some new heads, fluted shank head cloth also increases the rotation friction with the ground during the performance, to prevent partial wear.
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Email: sky.wang@sz-kaito.com
WhatsApp: +8613776173306
Address: NO.389 Zhenghe East Road, Taicang, Jiangsu, P.R.C.
