ST58 Drill Bits For Drill

ST58 Drill Bits For Drill/Best mining/Drill bits for drill

Product Name:

High quality and factory price rock drill bits ST58 threaded button bit for rock drilling 

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 TypeNormal type and retract type
Thread type

R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60

Diameter32mm-152mm
Button bit shape

Spherical and Ballistic

Face shape

Flat shape and Drop-center shape

Product Description

Introduce

ST58 Drill Bits For Drill/Thread button bit

ST58 drill bits for dill,

| drill bit | broca | foret | Bohrer | matkap ucu | punta da trapano | poranterä | borr | boret | jesie | druil giotán

KING KONG thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.

Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.

Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It’s widely used for hard rock(f=8~18) drilling use.

1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60

2) Alloy steel:23CrNi3Mo


3) Suitable carbide tips:YK05

4)Technology:hot-pressing or welding

Before Official Order, please confirm below informations:

(1) Thread Type

(2) Standard or Retrac

(3) Bit button shape (tip shape)–Spherical or Ballistic

(4) Bit face shape–Drop Center, Flat Face, Convex, Concave, etc…

T51
NameDiameterTip size(mm)Flushing holes
mmgaugefrontsidefront
T51 trhead button bits898*125*1222
1028*136*1222
1158*146*1322
1278*146*1422
T51 Retrac thread button bits898*115*1222
1028*116*1222
1158*126*1322
1278*126*1422

ST58 Drill Bits For DrillST58 Drill Bits For DrillST58 Drill Bits For DrillST58 Drill Bits For Drill

For more information, please contact us:

Email: info@drilling-tools.com

Whatsapp/Phone:+8617638571343

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