What types of tools can be used with these hole saws?

They attach to portable electric or pneumatic tools, vertical drill machines, lathes, boring/milling machines, and other machine tools.

What is the lead time for orders?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Are pilot drills included in the kit?

Yes, the kit includes pilot drills, though there may be an extra charge for them.

Premium M3/M42 Titanium Coated Bi-Metal Hole Cutters for Precision Drilling

Name: Premium M3/M42 Titanium Coated Bi-Metal Hole Cutters for Precision Drilling
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 768498305

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

US$0.45-1.50

300 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Hole Saw

Material

Bi-Metal

Model NO.

101010xx

Brand

Ostartools/OEM

Processing Method

Transverse Saw

Shape

Circular Saw

Size

Common

Handle Color

Pure

Adjusted

Unadjustable

Folded

Unfolded

Use Place

Building Decoration

Color

Black, Red, Green

Brand Name

Ostartools or OEM

Package

Paper Box, Plastic Box

Application

Cutting Wood

Art Number

101010xx

Transport Package

Paper Box, Plastic Box

Specification

54mm

Trademark

Ostartools or OEM

Origin

Shanghai, China

HS Code

8202100000

Production Capacity

100000PCS/Month

Key features

Customizable Inner Case: Choose from aluminum, blow, transparent PVC, or paper boxes.

Wide Diameter Range: Available sizes from 14mm to 250mm for various drilling needs.

Multi-Material Compatibility: Cuts steel, cast iron, aluminum, copper, plastics, wood, and masonry.

Deep Cutting Capacity: Achieves cutting depths up to 1-1/2 inches (38mm) and 1-7/8 inches (47mm).

Versatile Tool Compatibility: Works with electric/pneumatic drills, lathes, and milling machines.

OEM Branding Support: Customize brand name to Ostartools or your own OEM brand.

Complete Kit Components: Includes hole saws, arbors, pilot drills, extension bars, and adapters.

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: ≤18hTerms 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.