T51 102mm Rock Drilling Bit 18 Large Buttons Spherical Button Flat Face Drill Bit

Brand Name:MIROC by KSQ
Certification:ISO9001
Model Number:B18102-T51-S
Minimum Order Quantity:5 Pieces
Delivery Time:5-15 Working Days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 28 hours
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Product Details

18 Large Buttons T51 102mm Rock Drilling Bit Spherical Button Bit of Flat Face


The threaded drill bit is 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.

We are one of the professional manufacturers & suppliers of rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits, thread button bits, tapered button bits, chisel bits, cross bits, thread cross bits, tapered cross bits, shank adapter, shank adaptors, thread bits, taper bits, drill rod, drill bits, rock bits, mining bits, integral drill steel, tapered drill rods, thread drill rods, M-F (male-female) rods, extension rods, integral drill rods, pneumatic drill rods, self-drilling anchor, drifter rods, hollow drill steels, shoulder drive drilling, drifting and tunneling, bench and production drilling, furnace tapping tools, down the hole drilling, coal cutter pick-shaped bits.


Products Parameters:

Product Name:Button Drill Bit
Diameter:102mm
Button Size:Front 9*11mm Gauge 9*13mm
Thread:T51
Flushing Hole:3 Front and 1 Side
Application:Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Weight:7.5 kg
Button Type:Spherical
Body Type:Normal( Round)
Face Type:Flat Face
Material:Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05
MOQ:No requirement for testing and trial order
We can design and manufature according to your requirment of diameter, number air holes and carbide button shape

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


Specification of other Thread Button Bits:

R51 Button bits
DiameterT.C buttonsFlushing holeAngleWeight
mminchGauge x mmFront x mmSideFrontGaugeKg
893 1/28x145x121235°4.69
893 1/28x136x131235°4.52
893 1/28x134x11,2x91435°4.48
893 1/28x134x13,1x131435°4.47
893 1/29x126x100335°4.68
10248x146x121235°6.85
10248x154x13,1x130435°7.42
10248x144x12,2x121435°7.35
10249x138x131335°7.45
1154 1/28x154x13,2x131435°9.25
1154 1/28x167x141240°9.48
1154 1/29x148x141335°9.52
12758x164x16,2x131435°12.85
12758x144x13,3x141435°12.68
12758x168x151235°12.78
12759x148x131335°12.65



China T51 102mm Rock Drilling Bit 18 Large Buttons  Spherical Button Flat Face Drill Bit supplier

T51 102mm Rock Drilling Bit 18 Large Buttons Spherical Button Flat Face Drill Bit

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