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{"title":"Hard Rock Tapered Drill Bits Size From 28mm - 42mm Tungsten Carbides Material","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/55\/cb\/19b88cb756d73767fd425ad30301-200x200-1\/hard_rock_tapered_drill_bits_size_from_28mm_42mm_tungsten_carbides_material.jpg","attrs":{"Brand Name":"QIDELI","Model Number":"28mm~42mm","Certification":"SGS","Place of Origin":"putian"}}
{"title":"7 Buttons Tapered Drill Bits For Jack Hammer Diameter 32mm - 42mm YK05 Carbide","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/46\/16\/baf76a55f6e6d77aac0f7173e2ef-200x200-1\/7_buttons_tapered_drill_bits_for_jack_hammer_diameter_32mm_42mm_yk05_carbide.jpg","attrs":{"Brand Name":"QIDELI","Model Number":"H22X7\u00b0","Certification":"SGS\u3001ISO: 9001","Place of Origin":"PUTIAN FUJIAN CHINA"}}
{"title":"Chisel 28mm - 80mm Tapered Drill Bits , 10mm Thickness Air Hammer Bits","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/48\/41\/24e47d2fb43bbd4d9191f9824acf-200x200-1\/chisel_28mm_80mm_tapered_drill_bits_2c_10mm_thickness_air_hammer_bits.jpg","attrs":{"Brand Name":"QIDELI","Model Number":"H22\/H25","Certification":"SGS\u3001ISO: 9001","Place of Origin":"PUTIAN FUJIAN CHINA"}}
{"title":"\u03a638mm Mahine Mining Drill Bits , Jack Hammer Rock Mining Tools With 4 - 8","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6e\/56\/4037be4bfd77dca1affae18475a5-200x200-1\/ce_a638mm_mahine_mining_drill_bits_2c_jack_hammer_rock_mining_tools_with_4_8_buttons.jpg","attrs":{"Brand Name":"QIDELI","Model Number":"H22\/H25","Certification":"SGS\u3001ISO: 9001","Place of Origin":"PUTIAN FUJIAN CHINA"}}
{"title":"\u03a632 - \u03a640mm Tapered Drill Bits , High Strength Caibide Top Hammer Drilling Tools","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ed\/76\/e96d2e1a4a4d4756617a80452d29-200x200-1\/ce_a632_ce_a640mm_tapered_drill_bits_2c_high_strength_caibide_top_hammer_drilling_tools_for_granite.jpg","attrs":{"Brand Name":"QIDELI","Model Number":"H22\/H25","Certification":"SGS\u3001ISO: 9001","Place of Origin":"PUTIAN FUJIAN CHINA"}}
{"title":"Stone Tapered Drill Bits Degree 7\u00b0 \/ 11\u00b0 \/ 12\u00b0 For Hard Rock ISO Certificated","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/1d\/87\/11a149f0a09c5d8d51aa92ca64eb-200x200-1\/stone_tapered_drill_bits_degree_7_c2_b0_2f_11_c2_b0_2f_12_c2_b0_for_hard_rock_iso_certificated.jpg","attrs":{"Brand Name":"QIDELI","Model Number":"H22\/H25","Certification":"SGS\u3001ISO: 9001","Place of Origin":"PUTIAN FUJIAN CHINA"}}
Made with high quality of raw material through special heat treatment ,especially, tungsten carbide of tapered button bits are from Boart long year,widely applied in Hand Hold ( short-hole) drilling system for dimensional stone quarrying. At now, we are exporting the huge qty of Q7- 33- 7 22-80 , Q9 -45 -12 22- 71 for Indian quarry and Norway, Finland quarry.
Diameter of bits from 30mm to 50mm with 4 ,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm and Hexagonal.25mm,The deliver capacity are very strong and can completely meet customer's requirements on delivery design,number of buttons is 4,5,6,7,8,9,7 buttons is very popular for hold held (short holes ) and blast drilling system.
Product Name:
Tungsten carbides tapered drill bit
Types
Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit
Application::
Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Feature:
Tapered drill bits connect tapered drill steel of rock drill for drilling holes
Material:
High quality carbide and high quality steel
MOQ:
1pcs
We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
Tapered tungsten Carbide Button rock Drill Bit for rock drilling Main Products: 1-12 inch middle-low/high air pressure DTH hammers & bits Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling Eccentric overburden drilling Equipment Hole opener bit Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60) Extension Rod, M/F Rod, M/m Rod, Drift Rod, Shank adapter, coupling sleeves and all kinds of adapters
Advantages: Compared with the oversea brands, our advantages are bellowing: a. Our products can match over 95% against the original products b. Price are competitive against the famous brands and best quality against the small factory
About Us: 1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years. 2. We have advanced technology and equipment. 3. Our technician has more than 13 year's professional working experience. 4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
Putian Qideli drilling tools Company was founded in 1993, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits... Putian Qideli drilling tools Company was founded in 1993, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits...
