34mm 7 buttons tapered drill bits top hammer drilling for marble quarrying

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Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits

City:liaocheng

Province/State:shandong

Country/Region:china

Contact Person:MrDavid Zhang

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34mm 7 buttons tapered drill bits top hammer drilling for marble quarrying

Name: 34mm 7 buttons tapered drill bits top hammer drilling for marble quarrying
Brand: Jinquan
Price: 50 USD

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Place of Origin :China

Brand Name :Jinquan

Certification :ISO9001:2008

Model Number :Threaded & Tapered

Bit Diameter :30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm, 43mm

Other Names :7 Buttons Bits, Button Bits, Tapered Bits, Drill Bits, Tapered Drill Bits

Material :Alloy Steel Bar 45CrNiMoV and Tungsten Carbide Tips YK05

Button Shape :Ballistic

Face Type :Flat Face

Bit Body :Standard

Processing Type :Forging

Technology :Heat Treatment

Application :Hard Rock Drilling, Mining, Quarrying, Stoning, Construction

Colour :Gold, Black, Red, Blue, Yellow

MOQ :1 Piece

Price :$50

Packaging Details :Ply-wooden cases or Iron bundles

Delivery Time :Within 15 days upon receipt of your 30% deposit

Payment Terms :T/T, Western Union, Paypal, L/C At Sight

Supply Ability :100,000 pcs per month

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Rock Drilling Tools Jack Hammer Small Hole Drilling Tapered Button Bits for Marble Rock Quarrying:

The top hammer rock drilling tools tapered button bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc.

Rock Drill Tapered Button Bits is suitable for H22mm and H25mm taper rock drill rods use. It have three taper connection: 7°, 11°, 12°. It's widely used for hard rock (f=8 ~ 18) drilling usage:

1) Tapered connection: 7 degree, 11 degree, 12 degree
2) Alloy steel: 42CrMo
3) Suitable carbide tips: YK20, Yk05
4) Cross bit diameter: 30-42mm
5) Button Qty: 7 buttons
6) Technology: hot-pressing or welding