How long is the production lead time?

380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 25-30 days.

Do you accept OEM orders?

Yes, with professional design team, OEM orders are highly welcome.

Which trade terms are available?

Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.

Mining Rock Drill Bits Carbide Cross Drill Bits 32mm 34mm 36mm 38mm 40mm Mining Borehole Drilling Bits

Name: Mining Rock Drill Bits Carbide Cross Drill Bits 32mm 34mm 36mm 38mm 40mm Mining Borehole Drilling Bits
Brand: Quzhou Zhongdu Machinery Technology Co., Ltd.
SKU: 2261718285

Zhejiang, ChinaQuzhou Zhongdu Machinery Technology Co., Ltd.

US$3.50

100-199 Pieces

US$3.00

200+ Pieces

Product specifications

Drill Bit

Product profile

Customization

Available

Type

Rotary Drilling Rig

Usage

Metal Drilling

Model NO.

30mm

Certification

Transport Package

Box Package

Specification

35cm * 25cm * 10cm

Trademark

other

Origin

China

HS Code

8467110000

Production Capacity

1000sets/Year

Key features

High Efficiency Design: Taper button bits offer higher technology, longer drilling time, and superior efficiency compared to chisel or cross bits.

Premium Carbide Material: Tungsten carbide inserts sourced from Boart Longyear, ensuring high quality and durability for demanding mining applications.

OEM Customization: Professional design team supports OEM orders to meet specific customer requirements and delivery designs.

Factory Direct Supply: Manufacturer with own trading company, providing direct factory prices and one-stop service for machinery parts.

Versatile Application: Ideal for hand-held short-hole drilling systems, dimensional stone quarrying, and blast drilling systems.

Fast Delivery: Standard 380V 50HZ models delivered within 7-15 days; customized voltage or color within 25-30 days.

1-Year Warranty: Comprehensive one-year warranty for the machine with technical support available according to customer needs.

Company profile

Quzhou Zhongdu Machinery Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-05-01Average Response Time: ≤5.21h

About Our Factory & Business Background

AddressRoom 903, Building 7, Dongfang Plaza, Qujiang District, Quzhou, Zhejiang, China

Our Production Capability & Technical Expertise

Main ProductsWater Well Drilling Rig, DTH Drilling Rig, Screw Air Compressor, Rock Drill, Jack Hammer, Drilling Machine, Drilling Bit, Drilling Rod, Drilling Tools, Diesel Generator