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{"title":"Alloy Steel 64mm T38 Rock Drilling Bit Spherical \/ Ballistic Shape","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/32\/35\/c6f16bc9b9df7ca5f2283c0e5a25-200x200-1\/alloy_steel_64mm_t38_rock_drilling_bit_spherical_2f_ballistic_shape.jpg","attrs":{"Brand Name":"MTH","Model Number":"T38 64mm","Certification":"ISO9001","Place of Origin":"CHINA"}}
{"title":"Broca Conica Tapered Rock Drilling Bit 32-43mm For Quarrying","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2a\/a5\/9e7c9a729519b73f1f8fc4215eaf-200x200-1\/broca_conica_tapered_rock_drilling_bit_32_43mm_for_quarrying.jpg","attrs":{"Brand Name":"MTH","Model Number":"Button Bits 32\/34\/36\/38\/41\/43mm","Certification":"ISO9001","Place of Origin":"CHINA"}}
{"title":"38mm Button Drill Bit 11degree Small Rock Drill Bits For Granite Rock","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/af\/9b\/fbf4e55361885c031089a8ba362f-200x200-1\/38mm_button_drill_bit_11degree_small_rock_drill_bits_for_granite_rock.jpg","attrs":{"Brand Name":"MTH","Model Number":"38mm","Certification":"ISO 9001","Place of Origin":"CHINA"}}
{"title":"Forging T51 76mm Tungsten Carbide Rock Drilling Bit Impact Resistant","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3d\/f3\/6033d5b0533a456d2768a15b3fe2-200x200-1\/forging_t51_76mm_tungsten_carbide_rock_drilling_bit_impact_resistant.jpg","attrs":{"Brand Name":"MTH","Model Number":"T38 64mm","Certification":"ISO9001","Place of Origin":"CHINA"}}
{"title":"34mm 11\u00b0Taper Button Rock Drilling Bit for Metallurgy Mine, Hard Alloy Steel","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c2\/4d\/414df548f37137f78d6e067ba711-200x200-1\/34mm_11_c2_b0taper_button_rock_drilling_bit_for_metallurgy_mine_2c_hard_alloy_steel.jpg","attrs":{"Brand Name":"MTH","Model Number":"34mm","Certification":"ISO 9001","Place of Origin":"CHINA"}}
{"title":"T45 76mm Thread Mine Rock Drilling Bit Tungsten Carbide","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c0\/97\/afc643b504b863f3c30486866cc3-200x200-1\/t45_76mm_thread_mine_rock_drilling_bit_tungsten_carbide.jpg","attrs":{"Brand Name":"MTH","Model Number":"button bit","Certification":"ISO9001","Place of Origin":"CHINA"}}
{"title":"Drop Center Thread Rock Button Bits , 1.41kg 64mm T38 Drill Bit","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/49\/8c\/ed97e87b885dbd32292a3f0eb0c0-200x200-1\/drop_center_thread_rock_button_bits_2c_1_41kg_64mm_t38_drill_bit.jpg","attrs":{"Brand Name":"MTH","Model Number":"T38 64mm","Certification":"ISO9001","Place of Origin":"CHINA"}}
T38 Thread Button bits mining drilling tools Rock Drilling Bit
Description:
1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine.
2. Our threaded button bit is made by best quality alloy steel bar and tungsten carbide ,through heat treatment like Atlas, it includes R25,R28,R32,R35,R38,T45,T51,ST58,HT60,ST68 and so on. And the head diameter range from 35mm to 127mm.
3. Our special technology develops the sharpest ball tooth, and the bits with sharp buttons are suitable for hard and mid -hard rock, and it also have excellent wear resistance and driving speed.The bits with round buttons are widely used in hard rock ,with the advantage of high abrasion and impact resistance.
Specifications:
Description
Button bit made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.
Material
Alloy steel bar and tungsten carbide bit
MOQ
No MOQ required for testing and trial order
Body Type
Normal and Retrac type
Thread type
R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter
32mm-152mm
Button bit shape
Spherical and Ballistic
Face shape
Flat shape, Drop-center shape
Advantages:
1. High quality.
2. Competitive price.
3. Problems solve ability.
4. Fast delivery time.
5. Best quality control.
6. OEM,ODM service.
7. Best after service.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods.
Minetech treasure each opp... Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods.
Minetech treasure each opp...