What materials can this hole saw cut?

It can cut stainless steel, mild steel, iron, copper, brass, aluminum alloy, and other metal plates up to 5mm thick.

What is the cutting depth and length?

The cutting length is 12mm, and it can cut materials up to 5mm thick.

Versatile Carbide Hole Saw Kit for Professional Use

Name: Versatile Carbide Hole Saw Kit for Professional Use
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 2243154715

Shanghai, ChinaShanghai Ostar Tools Int'l Co., Ltd.

US$0.80-3.50

200 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Color

Silver

Folded

Unfolded

Model NO.

10401020

Certification

Standard

Material

HSS Teeth or Carbide Tips

Customized

Compatible Brand

All Power Tools

Product Name

Heavy Duty Hole Saw for Metal Drill

Tooth

Standard

Transport Package

Plastic Box,Double Bilster with Color Card,Carton

Specification

Diam. 15mm-95mm

Trademark

OSTAR or OEM

Origin

China

Production Capacity

10000PCS/Month

Key features

Heavy Duty Material Cutting: Cuts stainless steel, iron, copper, brass, and aluminum plates up to 5mm thick.

Tungsten Carbide Tipped: Features sharp tungsten carbide teeth for fast, precise, and clean round holes.

Spring Ejected Slug: Integrated spring mechanism ejects the cut slug automatically when cutting is finished.

Wide Machine Compatibility: Suitable for portable drills, pillar drilling machines, and magnetic drilling machines.

Customizable Product: Offers customized options for product name and tooth specifications as per request.

OEM Brand Service: Supports OEM services with the brand name OSTARTOOLS for customer branding needs.

Strict Quality Control: Every product is carefully inspected one by one before shipment to ensure quality.

Low Power Consumption: Sharp gears and anti-cutting design ensure lower consumption and long service life.

Company profile

Shanghai Ostar Tools Int'l Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-02-14Nearest Port: SHANGHAIAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as Shanghai Ostar Tools Int'l Co., Ltd., a China-based limited trading company also described as a manufacturer/factory, focused on tools and hardware. Evidence indicates export activity since 2003, self-operated import/export rights, and 90% of sales from exports. Its stated product range includes hole saws, saw blades, drill bits, diamond tools, and other cutting accessories. Management certifications listed are BSCI and ISO 9001. Production evidence includes five production lines and reported output of 5,000,000 bi-metal hole saw pieces, while R&D engineers and quality-control staff are each listed as fewer than five. The company states that it maintains dedicated departments for sales, technical supply, manufacturing monitoring, artwork design, shipping, quality control, and after-sales service. Specific evidence for financial strength, customization capability, and named customer cases is insufficient.

Supplier typeThe supplier is classified as a trading company and is also described as a manufacturer/factory. Its business is centered on tools and hardware, with products including hole saws, saw blades, drill bits, and related cutting tools.

CertificationsThe supplier lists BSCI and ISO 9001 management-system certifications. These certifications provide explicit evidence of formal social-compliance and quality-management systems, although no certificate scope or validity details are provided.

After-Sales capabilityThe company explicitly states that after-sales service is a dedicated work division, alongside sales, technical supply, manufacturing monitoring, shipping, and quality control. This supports the existence of an organized after-sales function, though service response performance is not documented.

Production capacityThe supplier presents itself as a manufacturer and exporter of cutting tools, operates five production lines, and reports annual production of 5,000,000 bi-metal hole saw pieces. These stated production resources and output provide explicit evidence of manufacturing capability, although broader capacity across all products is not specified.

Product Q&A

Q:Do you have your own brand?

Yes, the brand name is OSTARTOOLS, we can provide OEM services to our customers as well.

Q:What is your MOQ?

500 pcs/size

Q:What about the payment and delivery time?

Delivery time: Within 30-60days after receiving your advance payment. Payment: 30% by T/T in advance, 70% against the copy of B/L.(or other)

Q:Can I get some samples?

Yes, we are honored to offer you samples for quality check.

Q:How does your factory do regarding quality control?

Quality is priority. PROFI People always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully tested before it's packed for shipment.