What is the minimum order quantity?

The minimum order quantity is 2 PCS.

Is customization available for these drill bits?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization options.

What materials are used in these tapered drill bits?

The drill bits are made from Alloy Steel and Tungsten Carbides with surface treatment of painting.

Maxdrill Tapered Drill Bits

Name: Maxdrill Tapered Drill Bits
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 757623612

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$13.20

25-99 Pieces

US$12.50

100-999 Pieces

US$11.50

1,000-2,999 Pieces

US$11.00

3,000-4,999 Pieces

US$10.00

5,000+ Pieces

Sample price:US$11.50/piece.Request sample

Product profile

After-sales Service

Yes

Warranty

6 Months

Certification

ISO 9001:2015

Model NO.

30322207-07

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Angle

40degree

Rock Class

Soft, Medium and Hard

Type

Drill Bit

Taper

07degree

Tapered Bits

Button, Cross and Chisel Designs

Use

Mining, Aggregate

Size

Hex.22mm

Applications

Quarrying, Small Hole Drilling

Service

Longer Service Life and Lower Drilling Costs

Key Words

Drilling Tools

Transport Package

Carton&Plywood Pallet

Specification

Taper Bit 07degree 32mm

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

10000/PC Year

Key features

Longer Service Life: Designed for extended durability and lower drilling costs in mining and quarrying.

Wide Application Range: Suitable for quarrying, aggregate mining, and small hole drilling applications.

Multiple Design Options: Available in button, cross, and chisel designs to match specific rock classes.

ISO 9001 Certified: Manufactured under ISO 9001:2015 certification ensuring quality standards.

Alloy Steel Material: Constructed from high-quality alloy steel and tungsten carbides for strength.

Flexible Customization: Supports customization from samples, designs, and flexible minor adjustments.

Fast Stock Delivery: Only 2-3 days handling time if stock is available for requested sizes.

Company profile

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: ≤5.46h

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 are the payment methods accepted?

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

Q:What is the production lead time?

Normally it takes 25 days for production based on order quantity. If we have stock for your requested size, it takes only 2 or 3 days.

Q:How do you ensure product quality?

We have experienced QC staff who perform strict inspection and testing for every order before shipping. Finished products undergo 100% visual inspection.

Q:What after-sales services are provided?

Our sales team responds within 24 hours (excluding holidays). Technical support is available anytime, and free replacements are provided for failures caused by product quality.

Q:What are the recommended shipping methods?

For sample orders, we suggest courier express like DHL/UPS/TNT/FEDEX or by air. For bulk orders, we suggest by air or by sea.