What materials are used to make the bits?

The bits are made from High Carbon Alloy Steel and can undergo high-frequency or fully carburized heat treatments.

Are the bits suitable for hard rock formations?

Yes, Taper Cross bits and Taper Button bits are specifically designed for hard or very hard rock formations.

Tapered Knock off Button Bits for Rock Drilling

Name: Tapered Knock off Button Bits for Rock Drilling
Brand: Xiamen Sansung Mining Equipment Co., Ltd.
SKU: 874835095

Fujian, ChinaXiamen Sansung Mining Equipment Co., Ltd.

US$4.00-20.00

10 Pieces

Product profile

Customization

Available

Certification

ISO 9001:2000

Standard

GB, GOST

Model NO.

30mm 32mm 34mm 36mm 38mm 40mm 42mm

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Alloy Steel

Condition

100% New

Delivery

20-30days

MOQ

10PCS

Color

on Request

After Sale Service

Yes

OEM/ODM

Yes

Processing Type

Forging

Matched Rod

Hex19/Hex22/Hex25 Taper Rod

Steel Material

High Carbon Steel

Transport Package

Carton

Specification

30-45mm

Trademark

SANSUNG

Origin

China

HS Code

82071990

Production Capacity

50000 PCS/Year

Key features

Multiple Bit Designs: Available in Taper Chisel, Taper Cross, and Taper Button designs for various rock conditions.

Wide Diameter Range: Diameters available from 20mm to 55mm to match different drilling requirements.

High-Quality Material: Constructed from High Carbon Alloy Steel with heat treatment options.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2000 quality standards.

OEM/ODM Services: Full customization, minor customization, and design-based customization available.

Fast Delivery: Standard delivery time is 20-30 days for new orders.

Versatile Shank Configurations: Compatible with Hex19, Hex22, and Hex25 tapered rods.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedExhibition Experience

Xiamen Sansung Mining Equipment Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤11.69h

AI-Powered supplier vetting

SummaryXiamen Sansung Mining Equipment Co., Ltd. is a China-based trading company established in 2013, offering rock drilling and related equipment. It has export experience of 10 years, an export-sales share of 51%–70%, self-operated import/export rights, and broad customization and ODM capabilities. The supplier reports OEM service for well-known brands and participation in the Xiamen Stone Fair. However, the provided information shows no overseas showroom, agent, or branch, and no overseas service countries. Service procedures and corrective/preventive-action records are absent, quality assurance status is unknown, and no new products were developed in the past year. Production capacity, certifications, and customer case details are not sufficiently documented.

Supplier typeThe supplier is identified as Xiamen Sansung Mining Equipment Co., Ltd., a limited trading company located in Jimei District, Xiamen, Fujian, China. Its stated product scope includes rock drill bits, rods, grinders, grinding pins, RC hammers, and pushing air bags.

After-Sales capabilityThe supplier has no overseas showroom, agent, or branch and reports service coverage in zero countries, although it has participated in the Xiamen Stone Fair and accepts multiple quotation and payment terms. Service assessment procedures and corrective/preventive-action procedures or records are explicitly absent, while complaint handling is recorded only as “Others,” leaving after-sales effectiveness inadequately supported.

R&D capabilityThe supplier provides ODM services and broad design customization, but reports no new products in the past year and no available SDK. This demonstrates design-service capability but provides explicit evidence of limited recent product innovation.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM services. These statements directly support a broad customization capability.