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Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling

Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling

Brand Name:MIROC by KSQ
Certification:ISO9001
Model Number:B1376-T38-B-3
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

Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling


KSQ threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects.

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.


Product Description:

T38 threaded button bits could be produced as per your requirements completely, such as flat face or drop-center face; normal body or retrac body; spherical buttons, ballistic buttons or parabolic buttons.


Products Parameters:

Product Name:Button Drill Bit
Diameter:76mm
Button Size:Front 4*11,1*11mm Gauge 8*11mm
Thread:T38
Flushing Hole:4 Front and 0 Side
Application:Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Weight:2.6 kg
Button Type:Ballistic
Body Type:Normal( Round)
Face Type:Drop Center
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

Dome / Round/ Spherical button

Suitable for very abrasive and very hard rock formation

Parabolic / Semi-ballistic

Fast penetration, suitable for medium abrasive and hard rock formations.

Ballistic button

Suitable for medium abrasive and medium hard formations. Also be used as gauge buttons for soft rock.

Product Advantage:

1. Independently researched and developed alloys with high strength and good abrasion resistance.

2. Independently researched and developed world-class production equipment, automatic production, ensuring product quality stability.


Specification of other Thread Button Bits:

Top Hammer Drilling Tools, Threaded Tools, T38
MIROC Button Bits, Drop Center Ballistic Buttons, B13XX By KSQ Technologies
Bit DiaButton and Size(mm)Flushing HoleWeightPart NumberProduct Code
mminchFrontGaugeAngleFrontSidekg
702 3/44×10 , 1×108×1130°4-1.94148300726B1070-T38-B
7634×11, 1×118×1235°4-2.64148300730B1376-T38-B-2
7634×11, 1×118×1140°4-2.64148300731B1376-T38-B-3
893 1/24×11, 1×118×1335°4-3.34148300735B1389-T38-B-2
893 1/24×13, 1×138×1335°4-3.34148300736B1389-T38-B-3


China Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling supplier

Rock Drill Bits Drop Center T38 76mm Thread Button Bit with Spherical Buttons for Hard Rock Drilling

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