What shipping methods are available?

Samples can be sent via courier (DHL/UPS/TNT/FEDEX) or air. Bulk orders are suggested by air or sea.

Is customization available?

Yes, we offer OEM/ODM services, including customization from samples, designs, full customization, and minor adjustments.

What are the main applications of this bit?

It is suitable for quarrying, small hole drilling, mining, slope anchoring, and tunnel excavation.

Premium 7 Degree Tapered Button Bit for Efficient Mining Drilling

Name: Premium 7 Degree Tapered Button Bit for Efficient Mining Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 2054775505

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$13.00

50-499 Pieces

US$9.50

500-999 Pieces

US$7.00

1,000+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Type

Taper Button Bit

Machine Type

Drilling Tools

Part Number

30382207-07

Taper

6/7/11/12 Degree

Size

Hex22mm, Hex25mm

Button Shape

Spherical / Ballistic/Semi-Ballistic

Angle

35 Degree

Rock Class

Soft, Medium and Hard

Applicable Industries

Quarrying, Small Hole Drilling, Mining

Service

Longer Service Life and Lower Drilling Costs

Transport Package

Carton&Plywood Pallet

Specification

Dia.: 32MM-D43MM

Trademark

MAXDRILL

Origin

China

HS Code

82071300

Production Capacity

10000

Key features

Swedish Imported Materials: High-quality raw materials imported from Sweden ensure superior durability.

Extended Service Life: Designed for longer service life and significantly lower drilling costs.

Factory Direct Pricing: Directly from the factory since 2004, offering competitive pricing.

Versatile Rock Adaptability: Available in Hemispherical, Ballistic, and Conical shapes for various rock classes.

ISO 9001 Certified: Manufactured under ISO 9001:2015 certification standards for quality assurance.

Customization Support: OEM/ODM services available with flexible customization from samples or designs.

Strict Quality Control: 100% visual inspection by experienced QC team before every shipment.

Company profile

Years of Export ExperienceSelf-brandedFast Delivery100% Finished Products Inspection

Maxdrill Rock Tools Co., Ltd.

Guizhou, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.20h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a trading company located in Guiyang, with associated-company activity in wholesale and retail. It demonstrates broad customization, ODM availability, recent product development, and OEM service for well-known brands. Production information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings. Export sales account for 71%–90%, with markets in South America, Europe, and North America. Service procedures for supplier assessment, corrective actions, and complaint handling are documented and followed. However, the supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation; it also has no available SDK. Finished-product inspection has instructions but no written records. No certification information or specific customer names/cases are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, while the stated number of countries offering overseas services is zero; this supports documented complaint handling but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, demonstrating product-development activity. Nevertheless, it has no available SDK, and total R&D engineer experience is stated as two years, so the evidence supports some innovation capability but not a strong or broad technical platform.

Production capacityProduction information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings, with exports representing 71%–90% of total sales. The supplier also cites self-provided raw materials, advanced production equipment, and staff training; however, finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and manufacturing information, indicating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. No brand names, project descriptions, order references, or independently verifiable customer cases are provided.

Product Q&A

Q:What is the warranty period?

We provide a 6-month warranty for our products.

Q:What are the payment methods?

We accept T/T, Western Union, L/C at sight, LC, D/P, PayPal, and small-amount payments.

Q:What is the lead time for orders?

Normally 25 days for production based on quantity. Only 2-3 days if stock is available for your requested size.

Q:How do you ensure product quality?

We have an experienced QC team performing strict inspection and testing on every order before shipping.

Q:What after-sales services are provided?

Sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacements are provided for quality-related failures.