normal retrac button bit

We can supply variety of thread rock drilling tools, T45 retrac spherical button bits , button bit T45, drill button bit, retrac button bits, thread b...

33 - 152mm Diameter Retrac Button Bit Hard Rock Drill Bits Tapered drill bits are Ideal for small short hole drill & blast, as well as roof boltin...

R32 R38 Threaded Tungsten Carbide Retrac Button Bit With Spherical/Ballistic Buttons Describtion Product Name: retrac button bit Description: retrac b...

76mm T38 Hard Rock Drill Retrac Tungsten Carbide Retrac Button Bit Description: Retrac button bits are made by high quality alloy steel bar and tungst...

R32 R35 R38 T38T T45 T51 GT60 Retrac Button Bit for blast hole top hammer drilling Retrac button bits Retrac button bits are mainly used in loose rock...

Product description R25-28 retrac button bit is suitable for powerful percussive drills and top hammers with high speed drifter, and it is widely used...

102mmT45 concave face high speed drilling thread retrac button bit for hard rock Product Description: We provide various top hammer drilling tools lik...

T38 64MM Thread Bit Retrac Button Bits Top Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T 38 rock drill button bit for constru...

BENCH DRILLING RETRAC BUTTON BIT T45 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a...

Alloy Steel 10 inch DTH Button Bits NUMA100 High Air pressure bit Description Here we can help you find the most suitable one to meet your needs. No w...

CIR170-300MM BITS FOR PV DRILLING. QIDELI BRAND QDL BITS Our company is one of the earliest manufacturers with mature production technology of low-pre...

T38 Retrac Thread Button Bits for Hard Rock Diameter 76mm Carbide Button Bit Diameter: 76mm Length: 155mm Gauge Buttons: 12mm*8 Front Buttons: 12mm*4 ...

Top Hammer Tools T51 T45 T38 Retrac Button Bit Drilling Rig Tools For Mining Description: Product Description 1) Bit body: Normal type and retrac type...

64mm T38 Thread Button Bit With High Corrosion Stability Tungsten Carbide Product name: 64mm T38 thread Button Bit with Tungsten Carbide Product categ...

High Performance Threaded Button Bits , Coal Mining Bits Drilling Tool Threaded Drill Bits cover regular, retrac and reaming types. With stronger butt...

R32 thread mining rock drill thread button mining bit thread button bit for mining threaded drill bits include general, retrac and reaming three serie...

Efficient D3.5 100mm DTH Button Bits For Very Hard / Abrasive Rock Formations D3.5-100 Button Bit DTH Bit For D3.5 Hammer For Hole Blasting Drilling 1...