What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off season.

What is the main product of KAISHAN?

Our main products include air compressors and drilling machinery.

KAISHAN M3 90mm 3inch middle pressure DTH DRILL BIT

Name: KAISHAN M3 90mm 3inch middle pressure DTH DRILL BIT
Brand: Quzhou Refine Machinery Equipment Co., Ltd.
SKU: 886759395

Zhejiang, ChinaQuzhou Refine Machinery Equipment Co., Ltd.

US$62.00

1-19 Pieces

US$53.00

20+ Pieces

Sample price:US$53.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Length

Stub-length

Model NO.

M3-Z90

Type

Core Drill Bit

Material

High Carbon Steel

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Weigth

3.3KG

Dia.

90mm (3.5inch)

Working Pressure

0.6-1.3MPa

Dia. of Drilling hole

90-110mm

Matched DTH hammer

M3 hammer

Impact frequency

28Hz

Rotation speed

25-40rpm

Button nos.

8 buttons

Flushing holes

2 holes

Transport Package

Wooden Case or Carton

Specification

Low pressure drill bit

Trademark

Kaishan

Origin

Zhejiang, China

HS Code

8207199000

Production Capacity

5000PCS/Month

Key features

High Carbon Steel Material: Constructed from high carbon steel for superior durability and wear resistance.

Versatile Drilling Applications: Suitable for wood, well, PCB, metal, and masonry drilling tasks.

M3 Hammer Compatibility: Specifically matched with M3 middle pressure DTH hammer for optimal performance.

Precise Dimensional Specs: 90mm diameter with 8 buttons, 2 flushing holes, and 3.3KG weight.

Factory Direct Supply: Produced in our own factory in Quzhou, Zhejiang, China.

Flexible Payment Options: Supports T/T, L/C, Western Union, and PayPal for buyer convenience.

Sample Availability: Samples provided for checking with postage refundable upon order confirmation.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Company profile

Quzhou Refine Machinery Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-01-01 CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, Western Union, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

About Our Factory & Business Background

AddressNo. 264 Siyuan Road, Quzhou City, Zhejiang Province, Quzhou, Zhejiang, China

Plant Area170 square meters

Number of Employees5

Registered Capital1,000,000 RMB

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

Our Production Capability & Technical Expertise

Main ProductsAir compressor, Drilling machinery

Our Industry Experience & Global Business Record

Year of Establishment2016-05-23

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

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

Product Q&A

Q:Are you a factory or trading company?

We have our own factory to produce goods for you.

Q:Where is your factory located and can I visit?

Our factory is located in Quzhou City, Zhejiang Province, China. You can fly to Hangzhou Airport directly. All clients, from home or abroad, are warmly welcome to visit us.

Q:Do you provide samples?

We are honored to offer you samples for your checking. Postage can be refunded after the order is confirmed.

Q:What are the packaging and shipping options?

We offer export packing or packing as per your requirements.

Q:What are the payment terms?

We accept T/T (30% deposit, 70% balance after B/L copy), L/C, Western Union, and PayPal. Terms can also be discussed between buyer and supplier.