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Surface Set Diamond Bit B76 30/40spc
US$115.00-125.00
1 Piece
Product profile
Customized
Non-CustomizedStandard
ISO 9001Length
Stub-lengthModel NO.
B76Type
Center Drill BitMaterial
DiamondUsage
Metal Drilling, Geotechnical DrillingTransport Package
Cartons or Wooden CasesSpecification
DCDMA, CDDA, ISOTrademark
FORSUNOrigin
ChangshaHS Code
82071910Production Capacity
15, 000PCS/YearKey features
Single Layer Diamond Setting: Produced with natural diamonds set on the bit crown surface with hard matrix.
Wide Formation Compatibility: Recommended for drilling soft to very hard formations with satisfying penetration rate.
Customizable Diamond Sizes: Other sizes available as per request beyond standard options like 10/20 SPC to 60/80 SPC.
Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.
ISO 9001 Standard: Manufactured in compliance with ISO 9001, DCDMA, and CDDA standards.
100% Finished Product Inspection: All products undergo visual and function inspection before shipping.
Fast Lead Time: Peak and off-peak season lead time within 15 workdays.
Low Minimum Order Quantity: Accepts orders starting from just 1 piece.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryForsun Ultra-hard Material Industry Co., Ltd. is a China-based limited company established in 2001 with 107 employees, supplying drilling tools and accessories including core bits, core barrels, drill rods, casing pipes, reaming shells, and related equipment. It reports broad customization and ODM capabilities, documented quality and complaint-handling procedures, eight quality inspectors, and stated annual output of 250,000 core bits and 100,000 reaming shells. The supplier has valid manufacturing contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season. However, no certifications, customer cases, overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation are documented. It also does not provide OEM services for popular brands or an SDK. Financial information is present only as year references, without sufficient evidence to assess financial credibility.
Supplier typeThe supplier is identified as Forsun Ultra-hard Material Industry Co., Ltd., a combined business entity and limited company located in Hunan, China. It is not reported as an offshore company or part of a larger company group, and it offers drilling tools and accessories.
After-Sales capabilityThe supplier reports clear, followed procedures for customer complaints and corrective/preventive actions, plus inventory capability and standard quotation/payment options. However, it has no overseas warehouse, showroom, overseas agents or branches, and offers overseas service coverage in zero countries, indicating documented service processes but limited overseas infrastructure.
R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting active product-development capability. It reports no available SDK and does not provide OEM services for popular brands, but these limitations do not negate the stated R&D and ODM capabilities.
Production capacityProduction evidence includes named manufacturing equipment, eight quality inspectors, annual output of 250,000 core bits and 100,000 reaming shells, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. These stated resources and capacity indicators support production capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported in both R&D and design-service information.
Product Q&A
Q:What rock formations is this bit suitable for?
A:
It is recommended for drilling soft to hard formations depending on the selected diamond size and grade.
Q:How do I choose the right diamond size?
A:
The harder the rock, the smaller the diamond size should be. Options range from 10/20 SPC for soft rock to <60/80 SPC for very hard rock.
Q:What diamond grades are available?
A:
We offer A Grade for soft formations, AA Grade for soft to medium, and AAA Grade for hard to very hard formations.
Q:Can I request custom sizes?
A:
Yes, other sizes are available as per request beyond the standard Forsun sizes.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Send Inquiry
*To:
Forsun Ultra-hard Material Industry Co., Ltd.
Forsun Ultra-hard Material Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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