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E-mail : sales1@tianyuedrill.com
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ABOUT USShandong Yanggu Tianyue Drill Tools Co, Ltd. is a professional manufacturer of rock drilling tools in China. Our company has advanced heat treatment, inspection and testing, measurement , and experimental equipment
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PRODUCT CENTERThe products of our company include: T38, T45, T51, D32, H25, H28, H32, H35, as well as MF-ROD, extension rod, shank adapter, drill bit and supporting products specially used by hydraulic rock drilling machine.
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NEWSOur company integrates scientific research, design, production, and operation in one, owning 5 related patents (1 invention patent), 4 trademarks, the import and export right of self-operation, and passing ISO9001 certificati
ST58 ST68 Retrac Button Bit
Category :
Retrac Button Bit
Description:
Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce the phenomenon of bit stuck and buried, and help improve the straightness of the borehole.
Key words :
Product Introduction
Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce the phenomenon of bit stuck and buried, and help improve the straightness of the borehole.
Thread:ST58,ST68
Keywords: Retrac button bit, Button bit, Thread button bit, Drill bit, Rock drill bit, Drill bit, Rock drill tools, Rock drilling tool
（ST58）
| Retrac Button Bit | Diameter | No×button diameter | Flushing hole | Weight approx kg |
TIANYUE P/N | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | |||
|
|
Spherical buttons | ||||||||
| 89 | 3 1/2 | 6 X 12 | 8 X 14 | 35° | 2 | 1 | 5.1 | 1531-89ST58-612/814-45-31 | |
| 89 | 3 1/2 | 4 X 13, 1 X 13 | 8 X 13 | 35° | 4 | - | 5.1 | 1632-89ST58-513/813-45-31 | |
| 102 | 4 | 7 X 12 | 8 X 14 | 35° | 2 | 1 | 6.5 | 1531-102ST58-712/814-45-31 | |
| 115 | 4 1/2 | 6 X 14 | 8 X 16 | 35° | 2 | - | 8.5 | 1531-115ST58-614/816-45-31 | |
| Parabolic buttons | |||||||||
| 89 | 3 1/2 | 6 X 12 | 8 X 14 | 35° | 2 | 1 | 5.1 | 1531-89ST58-612/814-45-51 | |
| 89 | 3 1/2 | 4 X 13, 1 X 13 | 8 X 13 | 35° | 4 | - | 5.1 | 1632-89ST58-513/813-45-51 | |
| 102 | 4 | 7 X 12 | 8 X 14 | 35° | 2 | 1 | 6.5 | 1531-102ST58-712/814-45-51 | |
| 115 | 4 1/2 | 6 X 14 | 8 X 16 | 35° | 2 | - | 8.5 | 1531-115ST58-614/816-45-51 | |
（ST68）
| Retrac Button Bit | Diameter | No×button diameter | Flushing hole | Weight approx kg |
TIANYUE P/N | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | |||
|
|
Spherical buttons | ||||||||
| 102 | 4 | 4 X 12, 4 X 12 | 10 X 12 | 35° | 4 | - | 9.3 | 1632-102ST68-812/1012-45-31 | |
| 102 | 4 | 4 X 14, 2 X 12 | 8 X 14 | 35° | 4 | - | 9.3 | 1533-102ST68-614/814-45-31 | |
| 110 | 4 3/8 | 6 X 14 | 8 X 16 | 35° | 2 | - | 10.0 | 1531-110ST68-614/816-45-31 | |
| 115 | 4 1/2 | 6 X 14 | 8 X 16 | 35° | 2 | - | 10.0 | 1531-115ST68-614/816-45-31 | |
| 127 | 5 | 8 X 14 | 9 X 16 | 35° | 3 | - | 15.0 | 1531-127ST68-814/916-45-31 | |
| 140 | 5 1/2 | 9 X 14 | 9 X 16 | 35° | 3 | - | 17.8 | 1531-140ST68-914/916-45-31 | |
| Parabolic buttons | |||||||||
| 102 | 4 | 4 X 12, 4 X 12 | 10 X 12 | 35° | 4 | - | 9.3 | 1632-102ST68-812/1012-45-51 | |
| 102 | 4 | 4 X 14, 2 X 12 | 8 X 14 | 35° | 4 | - | 9.3 | 1533-102ST68-614/814-45-51 | |
| 110 | 4 3/8 | 6 X 14 | 8 X 16 | 35° | 2 | - | 10.0 | 1531-110ST68-614/816-45-51 | |
| 115 | 4 1/2 | 6 X 14 | 8 X 16 | 35° | 2 | - | 10.0 | 1531-115ST68-614/816-45-51 | |
| 127 | 5 | 8 X 14 | 9 X 16 | 35° | 3 | - | 15.0 | 1531-127ST68-814/916-45-51 | |
| 140 | 5 1/2 | 9 X 14 | 9 X 16 | 35° | 3 | - | 17.8 | 1531-140ST68-914/916-45-51 | |
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Tel : +86 19163585865
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Email ：sales1@tianyuedrill.com
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Add : No. 229, Xihu Road, Xihu Town, Yanggu County, Shandong Province
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