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T38-T45 /T38-76mm/T45-89mm/ thread top hammer button bits for drifting and tunneling
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T38-T45 /T38-76mm/T45-89mm/ thread top hammer button bits for drifting and tunneling
Name: factory supplier
+T38-T45 /T38-76mm/T45-89mm/
+thread top hammer button bits/retract skirt button bit
+for drifting and tunneling
Advantages of Globorx top hammer thread bit
1.CNC machining center and advanced heat treatment equipment ensures high-quality standards and consistency of products and services
2.Total quality management from raw material to delivery service.
3.High drilling efficiency: the drill buttons are wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling and drilling meters
4.Good performance: Our drifting and tunneling bit has strong wear resistance and good diameter protection and can make the carbide button teeth be used efficiently.
Application:
top hammer drill bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and construction, etc.
Why choose us:
1.various types of designed drilling tools that offer solutions to minimize hole deviation and optimize drilling patterns. The results, improved hole straightness, superior energy transmission and higher drilling efficiency
2.Selected quality special alloy steel body and cemented carbide buttons ensure higher quality assurance
3.Adequate and professional pre-sales communication and
4.Make operations simpler and productive
T38/T45螺纹连接钻头 T38/T45 Thread bit
直径 Diameter | 合金数量、直径 No x Buttons diameter mm | 角度 Button angle°
| 水孔 flushing holes | 重量 Weight (Kg) | 编号 Part No | |||
mm | inch | 边齿 Gauge | 中齿 Front | Side | Front | |||
T38（11/2’’） BUTTON BIT-（Spherical buttons& Ballistic buttons） | ||||||||
64 | 2 1∕2 | 8×10 | 4×10 | 35° | 1 | 2 | 1.6 | GBX64-T38PFF8N |
64 | 2 1∕2 | 6×10 | 3×10 1×10 | 35° | - | 3 | 1.7 | GBX64-T38PCC6N |
64 | 2 1∕2 | 6×10 | 3×10 1×10 | 35° | - | 3 | 2.2 | GBX64-T38PCC6R |
70 | 2 3∕4 | 8×10 | 4×10 | 35° | 1 | 2 | 2.3 | GBX70-T38PFF8N |
70 | 2 3∕4 | 6×10 | 3×10 1×10 | 35° | - | 3 | 2.3 | GBX70-T38PCC6N |
76 | 3 | 8×11 | 4×11 | 35° | 1 | 2 | 2.6 | GBX76-T38DFF8N |
76 | 3 | 6×12 | 3×12 | 35° | - | 3 | 2.6 | GBX76-T38PFF6N |
76 | 3 | 8×11 | 4×11 1×11 | 35° | - | 4 | 2.4 | GBX76-T38PCC8N |
76 | 3 | 8×11 | 4×11 1×11 | 35° | - | 4 | 3.4 | GBX76-T38PCC8R |
89 | 3 1∕2 | 8×12 | 4×12 | 35° | 1 | 2 | 3.2 | GBX89-T38PFF8N |
89 | 3 1∕2 | 8×12 | 4×11 1×11 | 35° | - | 4 | 3.0 | GBX89-T38DCC8N |
89 | 3 1∕2 | 8×12 | 4×11 1×11 | 35° | - | 4 | 4.6 | GBX89-T38PCC8R |
T45（13/4’’） BUTTON BIT-（Spherical buttons& Ballistic buttons） | ||||||||
70 | 2 3∕4 | 8×10 | 4×10 | 35° | 1 | 2 | 2.1 | GBX70-T45PFF8N |
70 | 2 3∕4 | 6×10 | 3×10 1×10 | 35° | - | 3 | 2.1 | GBX70-T45PCC6N |
76 | 3 | 8×11 | 4×11 | 35° | 1 | 2 | 2.4 | GBX76-T45PFF8N |
76 | 3 | 6×12 | 3×12 | 35° | - | 3 | 2.4 | GBX76-T45PFF6N |
76 | 3 | 8×11 | 4×11 1×11 | 35° | - | 4 | 2.2 | GBX76-T45DCC8N |
76 | 3 | 8×11 | 4×11 1×11 | 35° | - | 4 | 3.0 | GBX76-T45PCC8R |
89 | 3 1∕2 | 8×12 | 4×12 | 35° | 1 | 2 | 3.3 | GBX89-T45DFF8N |
89 | 3 1∕2 | 6×14 | 4×12 | 35° | 3 | 3.2 | GBX89-T45BFF6N | |
89 | 3 1∕2 | 8×12 | 4×11 1×11 | 35° | - | 4 | 3.0 | GBX89-T45PCC8N |
89 | 3 1∕2 | 8×12 | 4×11 1×11 | 35° | - | 4 | 4.2 | GBX89-T45PCC8R |
102 | 4 | 8×14 | 5×12 | 35° | 1 | 2 | 4.4 | GBX 102-T45DFF8N |
102 | 4 | 8×14 | 4×12 2×12 | 35° | - | 4 | 3.9 | GBX 102-T45BCC8N |
102 | 4 | 8×14 | 4×12 1×12 | 35° | - | 4 | 7.0 | GBX 102-T45PCC8R |
115 | 4 1∕2 | 8×14 | 6×12 | 35° | - | 4 | 5.0 | GBX 115-T45BFF8N |
115 | 4 1∕2 | 8×14 | 4×12 1×12 | 35° | - | 4 | 9.0 | GBX 115-T45PCC8R |
127 | 5 | 8×16 | 6×14 | 35° | - | 4 | 6.6 | GBX 115-T45BFF8N |
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Why Choose Us
Zhuzhou Zhongge Cemented Carbide Co., Ltd.
ADDRESS：No. 1099, the Pearl River North Road, Tianyuan District, Zhuzhou, Hunan
Phone：0086-13873336879
Tel：0086-731-22588953
Email：info@zzgloborx.com
Whatsapp/Wechat：0086+13873336879
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Zhuzhou Zhongge Cemented Carbide Co., Ltd.
AddNo. 1099, the Pearl River North Road, Tianyuan District, Zhuzhou, Hunan
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