What is the color of the drill bits?

The standard color for these drill bits is Yellow.

Where can these drill bits be applied?

They are used in granite and marble quarries, gold mines, railway construction, and tunneling projects.

High-Performance DTH Drill Bits Hole Excavation

Name: High-Performance DTH Drill Bits Hole Excavation
Brand: Hangzhou Fanxi Tools Co., Ltd.
SKU: 1937090865

Zhejiang, ChinaHangzhou Fanxi Tools Co., Ltd.

US$1.00-10,000.00

50 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Color

Yellow

Product Type

DTH Drill Pipe

Model NO.

SD-040

Primary Use

for DTH Drill Pipe Applications

Applicable For

Industrial Use

Transport Package

Wood Box

Specification

15-20kg

Trademark

FANXI

Origin

China

HS Code

8207509000

Production Capacity

50000pieces/Year

Key features

Advanced Button Designs: Hemispherical, conical, and parabolic buttons for specific drilling needs.

Superior Material Quality: Made with 35CrMoNiV, Carbide, and Boart Longyear tungsten carbide inserts.

High Drilling Efficiency: Offers longer primary drilling time and higher efficiency compared to chisel bits.

Wide Diameter Range: Available in diameters from 30mm to 53mm to suit various applications.

ISO9001:2015 Certified: Manufacturing process certified for quality assurance and reliability.

Diverse Application Scope: Ideal for granite, marble quarries, gold mines, railways, and tunnels.

Customizable Button Count: Button numbers range from 4 to 9, with 7 being popular for handheld systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceFast Delivery

Hangzhou Fanxi Tools Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.16h

About Our Factory & Business Background

AddressB406, 572# Xixi Road, Hangzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsDrill Bits, Saw Blades, Tct Saw Blades, Diamond Saw Blades, Abrasive Wheel, Flap Disc, Sanding Disc, Hole Saw, Chisel, Grinding Wheel

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the available diameter sizes?

Diameters range from 30mm to 53mm, including 30, 32, 34, 36, 38, 40, 42, 50, and 53mm.

Q:What materials are used for the drill bits?

The bits are made from 35CrMoNiV, Carbide, and feature tungsten carbide inserts from Boart Longyear.

Q:What is the delivery time?

Delivery time is 30-45 days. During peak season, it takes one month, and off-season is within 15 workdays.

Q:What types of button designs are available?

We offer hemispherical, conical, and parabolic button designs tailored for different drilling requirements.

Q:What is the certification for these products?

Our products are certified under ISO9001:2015 standards.

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