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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 : 8 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
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.
30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm, 43mm ballistic 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: 11 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
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Knocked off tapered button bits ballistic 8 buttons Images |