R32 Thread button bit 43/45/48/51mm
R32 is the most widely used drill bit for underground drifting. It is made of alloy steel and carbide , has wear resistance and corrosion resistance. Different button shapes are used in different rock formation structures, including excavation, hole expansion, etc. Different shaped head structures,
Thread: R32
Diameter: 43-127mm
Head shape: flat face, pilot ,dome
button:spherical,ballistic ,pike
Description
Related products
Sandvik SHANK ADAPTER HLX5/RD525
The shank adapter is an accessory used to conduct the energy of the drifter. It has extremely high hardness and corrosion resistance. It is the most important link in the entire energy transmission. The shank end is used to directly connect the drill rod, or to connect the coupling, and most of them are inserted into the drifter. , made of alloy steel with full carburizing process.
Each shank adapter is suitable for a drifter
Thread: R32/T38/T45T/51/EL60/GT60/ST58/ST68/TWINS60 etc
Model: Sandvik HLX5/RD525
HT60((GT60/T60/EL60) Thread button bit 92/102/115/127/140mm standard/retract
HT60(GT60/T60/EL60) is the most widely used drill bit for underground drifting. open-pit bench drilling . It is made of alloy steel and carbide , has wear resistance and corrosion resistance. Different button shapes are used in different rock formation structures, including excavation, hole expansion, etc. Different shaped head structures,
Thread: HT60(GT60/T60/EL60)
Diameter: 92-152mm
Head shape: flat face/dome/drop center
Body:Retract/standard
button:spherical,ballistic ,pike
R32 Drill Rod extension rod MF rod Speed Rod hex rod ,round rod
R32 drill rod is one of the most commonly used for underground drifting. One end is connected to the drill bit, and the other end is connected to the drill bit. There are round and hexagonal shapes. It is made of alloy steel and is fully carburized. It has high corrosion resistance and ductility. sex, toughness,
Body: hexagonal/round
Length: 1220-6400mm
Thread:R32male/male,male/female
Diameter:H32/H35/D32
T38 Thread button bit 55/64/76/89/102mm standard/retract
T38 is the most widely used drill bit for underground drifting. open-pit bench drilling . It is made of alloy steel and carbide , has wear resistance and corrosion resistance. Different button shapes are used in different rock formation structures, including excavation, hole expansion, etc. Different shaped head structures,
Thread: T38
Diameter: 55-127mm
Head shape: flat face/dome/drop center
Body:Retract/standard
button:spherical,ballistic ,pike
7°H22 32/34/36/38/40mm taper button bit
7° taper drill bit, made of high-quality alloy and carbide buttons, is suitable for small hole blasting. It has 4/5/6/7/8 and buttons, diameter: 32-41mm, length: 68- 81mm, available in H22 and H25 specifications, widely used in China, Russia, Africa, Europe and other countries. It is the most widely used drill bit in the world and is used for mining, underground drifting, quarrying, infrastructure construction, etc. For details, please see below
R28 Thread button bit 38/41/43/45/51mm standard/retract
R28 is the most widely used drill bit for underground drifting. It is made of alloy steel and carbide , has wear resistance and corrosion resistance. Different button shapes are used in different rock formation structures, including excavation, hole expansion, etc. Different shaped head structures,
Thread: R28
Diameter: 38-51mm
Head shape: flat face
Body:Retract/standard
button:l,ballistic ,pike
R25 Thread button bit 33/38/41/43/45mm standard/retract
R25 is the most widely used drill bit for underground drifting. It is made of alloy steel and carbide , has wear resistance and corrosion resistance. Different button shapes are used in different rock formation structures, including excavation, hole expansion, etc. Different shaped head structures,
Thread: R25
Diameter: 33-45mm
Head shape: flat face
Body:Retract/standard
button:l,ballistic ,pike
