What certifications do you have?

Our products are certified with CE and meet AISI and JIS standards.

What is the material of the drill bit?

The drill bit is made of Carbon Steel with a spray-paint surface treatment and forging manufacturing process.

Top Hammer Integral Reaming Drilling Bit 76mm R32 Thread Button Drill Bit

Name: Top Hammer Integral Reaming Drilling Bit 76mm R32 Thread Button Drill Bit
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2094864335

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$58.00-66.00

5 Pieces

Product profile

Certification

Standard

AISI, JIS

Surface Treatment

Spray-Paint

Model NO.

R32-76mm Reaming Bit

Manufacturing Process

Forging

Material

Carbon Steel

Product Name

Top Hammer Drill Bit

Weight

2.4kg

Name

Reaming Drilling Bit

Application

Ore Mining,Tunneling,Borehole Drilling

Thread

R25, R28, R32, R35, R38, T38, T45, T51

Formation

Soft-Medium Hard Formation

Diameter

64mm / 76mm / 89mm / 102mm/127mm

Button Shape

Ballistic Shapes Buttons

Transport Package

Goods Can Be Packed According to Customer Requirem

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

50000pieces/Year

Key features

High Wear Resistance: Spherical tungsten carbide inserts resist fracture in medium-hard to hard abrasive rock.

Eliminates Hole Deviation: Recommended for ensuring accurate drilling direction and eliminating hole deviation.

Wide Application Range: Suitable for ore mining, tunneling, borehole drilling, and various rock formations.

Multiple Thread Options: Available in R25, R28, R32, R35, R38, T38, T45, T51 threads for compatibility.

Cost-Effective Design: Longer service life decreases use costs for users in drifting and underground projects.

Strict Quality Control: Experienced QC team performs strict inspection and testing for every order before shipping.

Flexible Payment Terms: Supports credit card, TT, Western Union, LC, and other secure payment methods.

Diverse Shipping Methods: Offers sea, land, DHL, UPS, Fedex, or TNT shipping based on product size and quantity.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFull CustomizationFlexible Customization

Zhejiang Sanrock Supply Management Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-16Nearest Port: ningbo, qingdaoAverage Response Time: ≤2.63hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT

AI-Powered supplier vetting

SummaryZhejiang Sanrock Supply Management Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering mining machinery and related mechanical and electronic equipment. It reports strong export orientation, with 90% of total sales from exports, self-operated import/export rights, and five years of export experience. Customization is available across sample-based, design-based, full, minor, and flexible formats. However, the supplier is not identified as a professional technical supplier and does not provide 3D software design services. Evidence is insufficient for certification holding, financial credibility, production capacity, and customer cases. Service procedures for supplier approval, corrective actions, and complaint handling exist but lack written records; inventory, overseas warehouse, and overseas showroom capabilities are explicitly absent.

Supplier typeThe supplier is a limited company in Zhejiang, China, classified as both a trading company and manufacturer/factory. Its stated scope covers mining machinery, mechanical equipment, electronic products, supply-chain services, warehousing, and consulting activities.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective/preventive actions, but no written records are available. It also explicitly lacks in-stock service capacity, overseas warehouse capability, and overseas showroom capability, while the effectiveness of after-sales execution is not demonstrated.

R&D capabilityThe supplier is explicitly not a professional technical supplier and does not provide 3D software design services. Although it offers several customization formats, the records do not establish research, development, or advanced innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization service capability, although it does not establish 3D design support.