What sizes are available?

We provide A to Z gauge core bits, metric series (T, T6, T6S), and all standard CDDA, DCAMA, Crealius, and ISO sizes.

How do you ensure product quality?

We conduct 100% inspection including visual and function checks, supervised by 8 dedicated QA/QC inspectors.

Surface Set Diamond Core Bit 20/30spc

Name: Surface Set Diamond Core Bit 20/30spc
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 2091556175

Hunan, ChinaForsun Ultra-hard Material Industry Co., Ltd.

US$145.00-300.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customized

Standard

ISO, SGS

Type

Core Drill Bit

Model NO.

AQ BQ NQ HQ PQ AWL BWL NWL HWL PWL

Material

Diamond

Usage

Ore Drilling

Transport Package

Cartons or Wooden Cases

Specification

ISO9001

Trademark

FORSUN

Origin

Changsha Hunan

HS Code

82071910

Production Capacity

1000 Per Month

Key features

High Penetration Rate: Single layer natural diamond setting provides satisfying penetration rate in soft to hard formations.

Customizable Design: Full customization available including samples, designs, and minor adjustments for specific needs.

Multiple Profile Options: Semi-round and stepped profiles available to optimize stability and drilling speed for various formations.

Extensive Size Range: Comprehensive A to Z gauge sizes plus metric series (T, T6, T6S) covering standard CDDA and ISO sizes.

Strict Quality Control: 100% visual and function inspection by 8 QA/QC inspectors ensuring high product reliability.

Fast Delivery Time: Average lead time within 15 working days for both peak and off-season periods.

Flexible Payment Terms: Supports LC, T/T, PayPal, Small-amount payment, and D/P for convenient transactions.

Low MOQ Requirement: Minimum Order Quantity is only 1 piece, allowing for easy trial orders and small batch purchases.

Company profile

Years of Export ExperienceExperienced TeamQuality AssuranceManagement Certification

Forsun Ultra-hard Material Industry Co., Ltd.

Hunan, China

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: ≤9.29h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd., established in 2001 and based in Hunan, China, is a limited company specializing in the production of drilling tools and accessories. The supplier demonstrates strong customization and R&D capabilities, with a range of services and products including ODM. While financial data is available for the past three years, the supplier does not engage with well-known OEM brands and lacks overseas warehouses and showrooms. They maintain effective quality control and after-sales procedures but do not participate in offline trade shows or have overseas branches. Their production capability includes a variety of machining and packing equipment, and they are capable of managing stock effectively.

Supplier typeThe supplier is a limited company based in China, with no affiliations to larger company groups.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions, indicating a robust after-sales service capability.

R&D capabilityThe supplier has a strong R&D capability, introducing new products in the past year and offering ODM services.

Production capacityThe supplier has a diverse range of production capabilities with various machining and packing equipment.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization options.

Client casesNo customer cases with popular brands due to lack of OEM services for known brands.