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{"title":"R32 45mm Tungsten Carbide Thread Button Bit with Spherical Buttons and Retrac","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/86\/8728b0c007b4b53ec9f59bfa72eb-200x200-1\/r32_45mm_tungsten_carbide_thread_button_bit_with_spherical_buttons_and_retrac.jpg","attrs":{"Minimum Order Quantity":"1","Supply Ability":"3000","Delivery Time":"20-30","Surface Treatment":"Spray-Paint"}}
{"title":"SGS Certified Quarry hard rock drilling Hand Held Rock Drill Y20 Y24 Y26 Y20LY","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/88\/b0e78f124bfd0ad4d250b88842eb-200x200-1\/sgs_certified_quarry_hard_rock_drilling_hand_held_rock_drill_y20_y24_y26_y20ly_yt24_yt27_yt28.jpg","attrs":{"Brand Name":"MIROC","Model Number":"Airleg rock drill","Certification":"ISO","Place of Origin":"China"}}
{"title":"Retrac Thread Button Bit Rock Drilling Tools 127mm Drop Center for Rock Drill","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/b1\/86de82d674da231422acfd080206-200x200-1\/retrac_thread_button_bit_rock_drilling_tools_127mm_drop_center_for_rock_drill.jpg","attrs":{"Brand Name":"MIROC","Model Number":"Thread button bits","Certification":"GB","Place of Origin":"Shan Dong China(Mainland)"}}
{"title":"Hard Rock Drilling Tools , Tungsten Carbide Thread Button Bit","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/c6\/11df3b480d445b3965648bc1eae2-200x200-1\/hard_rock_drilling_tools_2c_tungsten_carbide_thread_button_bit.jpg","attrs":{"Brand Name":"MIROC","Model Number":"T51 89MM Button Bit","Place of Origin":"Shangdong,China","Minimum Order Quantity":"5 Pieces"}}
{"title":"Mining Quarry Tunnel Pusher Leg hand held rock drilling equipment hand held rock","imgUrl":"https:\/\/img.chinax.com\/nimg\/b6\/5e\/4cf75fdef72227073c8e4696b4cb-200x200-1\/mining_quarry_tunnel_pusher_leg_hand_held_rock_drilling_equipment_hand_held_rock_drill_machine.jpg","attrs":{"Brand Name":"MIROC","Model Number":"Airleg rock drill","Certification":"ISO9001,SGS, SONCAP","Place of Origin":"China"}}
{"title":"500 - 1500mm Drill Rod Spiral Geological High Wear Resistant Friction Welding","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/bc\/13ebdb9dba1292bbf0bb8dd052be-200x200-1\/500_1500mm_drill_rod_spiral_geological_high_wear_resistant_friction_welding.jpg","attrs":{"Brand Name":"MIROC KSQ","Model Number":"Spiral Drill Rod","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
R32 45mm button bit is mainly used for drifting and tunnelling, and it is one of our very best-selling drill bits for rock. R32-45mm rock drilling bits mainly have 9 buttons and 7 buttons according to the number of carbide button tips and are divided into spherical button drill bits and ballistic button bits according to the button shape.
Spherical button drill bit is the most common rock drilling bit. Under the condition of sufficient impact power of the hydraulic rock drill, the spherical drill bit has high energy efficiency. Compared with other carbide shapes, the spherical carbide button is stronger and more wear-resistant, and the rock breaking effect is better.
Our R32 spherical button drill bits provide excellent penetration performance, whether in medium-hard rock, hard rock, or other types of rock.
Button bit and Insert types Spherical Button Characteristics
1.Universal button 2.Good wear resistance 3.Best suited for hard ground 4.27000-48000PSI(180 to 320Mpa) 5.Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics
1.Fast Penetration 2.Best suited for soft rock 3.10000-20000PSI(70 to 140Mpa) 4.Suited for non-abrasive drilling conditions
Applications of rock drilling tools
• Underground mining • Tunneling,quarrying
Quick detail of retract button bit • Widely used drifting and tunneling • Bit face design is ideal for soft to medium rock formations • With retrac wings to help guide the bit in and out of the hole • Effective in straight hole drilling
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
