R32-57mm thread top hammer button bits

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R28-R38/R32-43mm/R32-45mm/R32-57mm thread top hammer button bits

Processing type:Forging & CNC machining

Packing detail: wooden/paper boxes

Brand: Globorx

Material: Tungsten carbide+Alloy steel

Email：

info@zzgloborx.com

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R28-R38/R32-43mm/R32-45mm/R32-57mm thread top hammer button bits

Name: factory supplier

+R28-R38/R32-43mm/R32-45mm/R32-57mm

+thread top hammer button bits/retract skirt button bit

+ for drifting and tunneling

Application:

top hammer drill bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and construction, etc.

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.

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

R25/R28/R32/R38螺纹连接钻头

R25/R28/R32/R38 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	角度 Button angle°	Side	Front	重量 Weight (Kg)	编号 Part No
R25（1’’） BUTTON BIT-（Spherical buttons& Ballistic buttons）
33	1 5∕16	5×7	2×7	35°	1	1	0.4	GBX33-R25PFF5N
35	1 3∕8	5×9	2×7	30°	1	1	0.5	GBX35-R25PFF5N
38	1 1∕2	5×9	2×7	30°	1	1	0.6	GBX38-R25PFF5N
38	1 1∕2	4×9	2×8	30°	2	1	0.5	GBX33-R25PFF4N
41	1 5∕8	5×9	2×8	35°	1	1	0.6	GBX41-R25PFF5N
41	1 5∕8	4×9	2×9	35°	2	1	0.6	GBX41-R25PFF4N
45	1 3∕4	5×11	2×8	30°	2	1	0.7	GBX45-R25PFF5N
45	1 3∕4	4×11	2×9	35°	2	1	0.6	GBX45-R25PFF4N
48	1 7∕8	5×11	2×9	35°	2	1	1.0	GBX48-R25PFF5N
R28（1¹/₈’’） BUTTON BIT-（Spherical buttons& Ballistic buttons）
38	1 1∕2	5×9	2×7	30°	1	1	0.6	GBX38-R28PFF5N
41	1 5∕8	5×9	2×8	35°	1	1	0.7	GBX41-R28PFF5N
43	1 11∕16	5×9	2×8	35°	2	1	0.7	GBX43-R28PFF5N
45	1 3∕4	6×9	3×8	35°	1	3	0.8	GBX45-R28PFF6N
R32（1¹/₈’’） BUTTON BIT-（Spherical buttons& Ballistic buttons）
45	1 3∕4	5×9	2×8	30°	1	1	0.8	GBX45-R32PFF5N
45	1 3∕4	6×9	3×8	35°	1	3	0.8	GBX45-R32PFF6N
48	1 7∕8	5×10	2×9	35°	2	1	0.8	GBX48-R32PFF5N
48	1 7∕8	6×9	3×8	35°	1	3	0.9	GBX48-R32PFF6N
51	2	5×11	2×11	35°	2	1	0.9	GBX51-R32PFF5N
51	2	6×10	3×9	35°	1	3	1.1	GBX51-R32PFF6N
57	2 1∕4	6×11	3×9	35°	1	3	1.1	GBX57-R32PFF6N
57	2 1∕4	6×11	3×9	35°	1	3	1.5	GBX57-R32PFF6N
64	2 1∕2	8×10	4×10	35°	1	2	1.5	GBX64-R32PFF8N
64	2 1∕2	6×10	3×10 1×10	35°	-	3	2.2	GBX64-R32PCC6R
76	3	8×11	4×11	35°	1	2	1.8	GBX76-R32PFF8N
76	3	8×11	4×11 1×11	35°	-	4	3.4	GBX76-R32PCC8R
R38（1¹/₂’’） BUTTON BIT-（Spherical buttons& Ballistic buttons）
64	2 1∕2	8×10	4×10	35°	1	2	1.7	GBX64-R38PFF8N
76	3	8×11	4×11	35°	1	2	2.6	GBX76-R38PFF8N