Powered by Made-in-China.com
60mm 9 Tungstern Carbide Tapered Button Bits 7 Degree for Rock Drilling and Mining
US$9.90
100-1,999 Pieces
US$9.80
2,000-4,999 Pieces
US$9.70
5,000+ Pieces
Sample price:US$11.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedLength
65mmModel NO.
KY60-9BBType
Button BitsMaterial
High Carbon SteelUsage
Well Drilling, Ore Drilling,Mining,Quarrying,TunnelingPower Type
PneumaticCondition
NewProcess
Heat TreatmentColor
Golden, Yellow, Customized.Transport Package
Wooden CaseSpecification
60mmTrademark
KaiyuOrigin
Taizhou, ZhejiangHS Code
8207199000Production Capacity
1000000 PCS Per MonthKey features
High Efficiency Drilling: Longer primary drilling time and higher efficiency compared to chisel and cross bits.
Premium Carbide Inserts: Uses high-grade tungsten carbide from Boart Longyear for superior abrasive resistance.
Customizable Options: Color is customized; diameter, taper degree, and button count are adjustable.
48 Years Experience: Specialized in manufacturing drilling tools and spare parts for over 48 years.
ISO 9001 Certified: Manufacturing process certified under ISO9001:2015 standards.
OEM/ODM Service: Supports OEM and ODM services with 2 R&D engineers available.
Fast Delivery: Average lead time within 15 workdays for both peak and off-season.
Global Export: Exported worldwide to Europe, South America, Southeast Asia, Africa, and more.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-06-01Nearest Port: NINGBO PORT, SHANGHAI PORTAverage Response Time: ≤9.71hTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryKaiyu (Zhejiang) Drilling Tools Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in rock-drilling products including button bits, DTH bits and hammers, drill rods, and drill pipes. It reports ISO 9001 certification, six production lines, experienced technical and R&D personnel, and a quality-control system. Stated annual capacities include 120,000 button bits, 60,000 DTH bits, and 6,000,000 chisel bits, with lead times of within 15 workdays in both off-peak and peak seasons. The supplier serves multiple global regions and has export capability through agents and self-operated import/export rights. However, the provided information does not substantiate after-sales service arrangements, financial credibility, product customization, or specific customer cases.
Supplier typeThe supplier is described as a trading company and also as a trading company/manufacturer or factory. Its legal form is a limited company located in Zhejiang, China, indicating a mixed commercial and manufacturing profile.
CertificationsThe supplier explicitly reports ISO 9001:2015 Quality Management System Certification and lists ISO 9001 under its management-system certifications. This supports the presence of a documented quality-management certification.
R&D capabilityThe supplier reports experienced and high-tech personnel, foreign equipment and technologies, unique techniques, specialized equipment, and R&D engineers with 6–10 years of experience. These statements support technical development capability, although no specific patented or newly developed products are identified.
Production capacityThe supplier reports six production lines, quality-control inspection, and annual capacities of 120,000 button bits, 60,000 DTH bits, and 6,000,000 chisel bits. It also states order fulfillment within 15 workdays during both peak and off-peak seasons, supporting a substantial and responsive production capability.
Product Q&A
Q:What materials are used for the button bits?
A:
The bits are made from 35CrMoNiV steel and high-quality tungsten carbide inserts from Boart Longyear.
Q:Can the color of the product be customized?
A:
Yes, the color can be customized, with options including Golden, Yellow, or other custom colors.
Q:What is the warranty or quality guarantee?
A:
The product is ISO9001:2015 certified, and mature welding technology ensures high quality and reliability.
Q:What are the payment terms?
A:
Payment methods include T/T, Western Union, L/C at sight, LC, D/P.
Q:How long is the delivery time?
A:
The delivery time is typically 7-15 days, with an average lead time within 15 workdays.
Send Inquiry
*To:
Kaiyu (Zhejiang) Drilling Tools Co., Ltd
Kaiyu (Zhejiang) Drilling Tools Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Rock Drill Stone Top Hammer Taper 7 Degree 32mm 7 Buttons Bit Gold Mining Equipment
US$2.00-5.00
1 Piece(MOQ)
Tapered Button Drill Bit on Quarry for Rock Drill
US$7.00-15.00
50 Pieces(MOQ)
34mm 7 Sharpening Machines Buttons Tapered Drill Bit for Jack Hammer Rock Tungsten
US$2.00-5.00
1 Piece(MOQ)
Good Reputation 7degree Rock Drill Button Bit Carbide Mining Bit 7 Degree 34mm Taper Button Bit
US$35.00-40.00
1 Piece(MOQ)
Taper Button Bits Tungsten Carbide Rock Drilling Bits for Top Hammer
US$2.00-5.00
1 Piece(MOQ)
Taper Button Bit 38mm 7 Degree Tapered Drill Bit for Hard Rock Drill
US$5.47
1 Piece(MOQ)
7 Degree 40mm Quarry Rock Drill Tapered Chisel Bits
US$10.00
50 Pieces(MOQ)
36mm 7 Degree Taper Drill Bit Button Bit for 22mm Tapered Rock Drill Rod
US$4.48
1 Piece(MOQ)
7 Degree 36mm Button Rock Drill Jack Hammer Bits
US$10.00
50 Pieces(MOQ)
7 Degree Tapered Mining Button Bits for Quarrying
US$7.00-15.00
50 Pieces(MOQ)
7 Carbide Tips of Button Bits for Mining 32mm
US$3.40
50 Pieces(MOQ)
Carbide Top Hammer Button Bit for Mining
US$3.30
50 Pieces(MOQ)
7 Buttons 7 Degree Mining Rock Air Compressor Taper Button Drill Bits, Drill Bit Taper
US$4.00-13.00
100 Pieces(MOQ)
8 Buttons 7 Degree Pneumatic Rock Drill Mining Concrete Drill Bit Taper Button Bits Manufacturer
US$4.00-10.00
100 Pieces(MOQ)
Tapered Drilling Bit 7 Buttons 7 Degree Mining Rock 38mm Button Bits
US$4.10
1 Piece(MOQ)



















