What rock classes can this drill bit handle?

The drill bit is suitable for soft, medium, and hard rock classes.

Is customization available for this product?

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

What is the minimum order quantity?

The minimum order quantity is 2 PCS.

Maxdrill Hot Sale Taper Stone Drill Bit with 38mm for Tunnel Drilling

Name: Maxdrill Hot Sale Taper Stone Drill Bit with 38mm for Tunnel Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 757614532

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$14.70

25-99 Pieces

US$14.00

100-999 Pieces

US$13.50

1,000-2,999 Pieces

US$12.50

3,000-4,999 Pieces

US$11.20

5,000+ Pieces

Sample price:US$13.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

30382207-11

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Angle

35degree

Rock Class

Soft, Medium and Hard

Type

Drill Bit

Taper

11degree

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 11degree 38mm

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

10000/PC Year

Key features

Extended Service Life: Designed for longer service life and lower drilling costs in mining and quarrying.

Versatile Design Options: Available in button, cross, and chisel designs for soft, medium, and hard rock.

Wide Size Range: Bit diameter ranges from 30mm to 45mm with various taper degrees available.

Quality Assurance: ISO 9001:2015 certified with 100% visual inspection before shipping.

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

Professional Support: 24-hour response from sales team and 24/7 technical support availability.

Flexible Customization: Supports customization from samples, designs, and full or minor customization.

Durable Material: Constructed from high-quality Alloy Steel and Tungsten Carbides for durability.

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: ≤3.28h

AI-Powered supplier vetting

SummaryThe supplier, located in Guiyang, operates as a trade company within the wholesale and retail industry. They provide extensive customization options and have a robust R&D capability, evidenced by the introduction of new products in the past year and offering ODM services. Despite lacking overseas facilities, they maintain a strong export focus with significant sales attributed to exports. The supplier demonstrates structured service procedures and a comprehensive quality control framework, but lacks participation in offline trade shows and overseas showrooms.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and service capabilities.

R&D capabilityThe supplier has demonstrated innovation capability, having developed new products in the past year and offering ODM services.

Production capacityThe supplier maintains a strong production capacity with an annual output of 100,000 pieces for various products and operates five production lines.

Customization capabilityThe supplier offers flexible customization options, including full and minor customization from samples and designs.