What is the working pressure range?

The working pressure is 1.5-3.3MPa (15-33 Bar).

What is the monthly production capacity?

Our productivity is 2000 pieces per month.

Numa100 Down The Hole Impactor DTH Hammer for Construction and Mining

Name: Numa100 Down The Hole Impactor DTH Hammer for Construction and Mining
Brand: Shandong Kat Drilling Tools Co., Ltd.
SKU: 2016567702

Shandong, ChinaShandong Kat Drilling Tools Co., Ltd.

US$100.00-300.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Repair or Replacement

Warranty

6 Months

Model NO.

NUMA100 Hammer

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

AISI, GB

Surface Treatment

Spray-Paint

Manufacturing Process

Stamping

Material

Carbon Steel

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Bit Adapter

Numa100

Length

1432mm

Outside Diameter

225mm

Weight

283kg

Working Pressure

1.5-3.3MPa

Transport Package

Wooden Case

Specification

DHD1120

Trademark

KAT DRILL

Origin

China

HS Code

8431432000

Production Capacity

500000PCS/Month

Key features

High Efficiency Drilling: Penetrates 15% to 30% faster with maximum energy delivery and low air consumption.

Durable Construction: Made of high-quality alloy steel with a long service life and robust design.

Easy Maintenance: Simple, reliable inner structure allows for easy assembly, disassembly, and bit removal.

Wide Application Range: Suitable for mining, quarrying, water well drilling, and civil engineering projects.

Customizable Colors: Available in Red, Black, Yellow, and White to meet specific requirements.

Low Failure Rate: Designed for reliability with a simple structure that minimizes operational problems.

Versatile Compatibility: Interchangeable with various DTH bits and drill pipes for different hole sizes.

Cost Effective: Provides lower unit costs and maximizes production efficiency for any compressor capacity.

Company profile

Shandong Kat Drilling Tools Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤7.43hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryShandong Kat Drilling Tools Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in rock drilling and mining tools. It reports more than 10 production lines, 6–10 quality-control staff, ISO 9001 certification, and 6–10 years of R&D engineer experience. Export sales reportedly account for 90% of total sales, with self-managed import/export rights and markets across multiple global regions. Stated fulfillment times are within 15 working days during off-peak periods and one month during peak periods. The available data supports production, export, and quality-management capabilities, but does not provide sufficient evidence regarding after-sales service, customization, financial credibility, or established customer cases.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated products include rock drilling tools, mining tools, rock drills, drill rods, bits, hammers, and related equipment, indicating a specialized industrial-tool supplier rather than a general trader.

CertificationsThe supplier reports holding ISO 9001 certification, which is explicit evidence of a certified quality-management system. No other certifications are stated in the provided information.

R&D capabilityThe supplier states that it has completed more than 10 provincial and ministerial scientific research projects, that various models became national key new products, and that it has 6–10 years of R&D engineer experience. These statements provide explicit evidence of research and product-development activity.

Production capacityThe supplier identifies itself as a manufacturer/factory, operates more than 10 production lines, has 6–10 quality-control staff, and offers a broad range of drilling and mining tools. It also reports fulfillment within 15 working days during off-peak periods and one month during peak periods, supporting an established production and order-fulfillment capability.

Product Q&A

Q:What are the accepted payment methods?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

Q:How long does production take?

Normally 25 days based on order quantity, or only 2-3 days if we have stock for your requested size.

Q:What are the shipping options?

For samples, we suggest courier express (DHL/UPS/TNT/FEDEX) or air. For bulk orders, air or sea freight is suggested.

Q:How do you ensure product quality?

We have experienced QC staff who perform strict inspection and testing on every order before shipping.

Q:What is the warranty and after-sales support?

We provide a 6-month warranty. Sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacement is provided for confirmed quality failures.