Maxdrill St58 Coal Tool Drop Center Bits For Mining Drills - China
price: 140.00 Dollar US$
Maxdrill St58 Coal Mining Tool Drop Center Bits for Mining Drills
Product Despcription
Dimensions D Flushing hole(mm) Buttons(mm) Part no.
mm in Front No Size Gauge No Size Front No Size Gauge No Size
89 3 1/2 4*10 - 6*12 8*14 3089ST5814D
102 4 4*11 - 6*12 8*14 30102ST5814D
89 3 1/2 2*14 - 6*12 8*14 3089ST5814
102 4 2*15 - 6*13 8*14 30102ST5814
89 3 1/2 2*11 2*9 6*12 8*14 3089ST58F14R
102 4 2*12 2*9 6*12 8*14 30102ST58F14R
89 3 1/2 4*10 - 6*12 8*14 3089ST5814DR
102 4 4*11 - 6*12 8*14 30102ST5814DR
Remarks:
Hemispherical-66(Usual ly for very hard rocks)
Ballistic-65(Ususally for medium hard rocks)
Semiballistic-64(Usual ly for medium hard rocks)
Conical-67(Usually for soft rocks)
Company Contact:
- Posted By: Maxdrill Rock Tools Co.,Ltd
- Phone: 18827676946
- Address: 9/F, Fuzhong International Plaza, No.72 XinHua Road, Nanming District,, Guiyang , Guizhou , China
- Email:
Published date: June 12, 2020
- Business Description: Maxdrill Rock Tools Company is a professional drilling tools manufacturer and supplier based in China.
We provide a wide variety of drilling tools and anchor tools, such as top hammer drilling tools, down the hole drilling tools, rock anchors, taphole and quarry drilling tools, and more.
We make our products with a high quality alloy, so they are strong and reliable.
This is why they are widely used in slope anchor, tunnel excavation, mine exploration, and other similar projects.
Quality drilling tools is of great importance in rock mining.
Since our establishment in 2005, we have focused on developing and producing high quality drilling tools and anchor tools
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