With unique craftsmanship Unidrill Roller bit
With unique craftsmanship Unidrill Roller bit

With unique craftsmanship Unidrill Roller bit

Application: Suitable for 80-160Mpa hardness work of foundation piles.

SIZE: 10.5''

Material: Tungsten carbide:YG11C, HRC88-92 + 42CrMo.

Drilling pressure: 200KN-350KN


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Details

Roller Bits relative to other teeth can widely apply in harder and complex geological conditions, with hardness 88-92HRC. Unidrill roller bits have 55pcs Conical-ball in the carbide bit, which makes the bore pile work high efficiently.

The bearing encapsulation hole is bolted encapsulation. Even if the solder joints are worn off, the circlip spring in the bearing will not be broken and will not affect the bearing, Can continue to use after spot



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Contact Information

Address: Dorm 1108 Kaiyuanxingcheng, Taihua North Drive, Xingsha, Changsha 410000, P.R.China

 Whatsapp/Wechat: +8613647327093

Fax: (86)731-8403-0163

Email: info@unidrillgroup.com

Website: www.unidrillgroup.net

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