What packaging options are available for the sets?

Packing options include wooden boxes, aluminum cases, and blister packs with cards.

What is the standard length of these drill bits?

The standard length for these step drill bits ranges from 90mm to 120mm.

Is customization available for these products?

No, the product attribute indicates that these items are non-customized and follow standard specifications.

Titanium Coated HSS Step Drill Bits

Name: Titanium Coated HSS Step Drill Bits
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 763944405

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

US$1.50-5.50

200 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Standard

All

Model NO.

30601

Length

90mm-120mm

Type

Countersink Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Surface

Bright Fully Ground, Titanium Coated

Transport Package

Blistar Card, Plastic Tube, Bag

Specification

almost popular size

Trademark

OEM or OSTAR

Origin

Shanghai

HS Code

820750900

Production Capacity

100000PCS Each Month

Key features

Titanium Coated HSS Material: Made from High Speed Steel with titanium coating for enhanced durability and heat resistance.

Multi-Size Drilling Capability: Drills multiple hole sizes in one bit, eliminating the need for center punching or pilot holes.

Versatile Material Compatibility: Suitable for drilling steel, brass, aluminum, copper, plastic, and wood up to 1/8 inch thick.

Laser-Etched Size Markings: Diameter markings are permanently laser-etched in the flute areas for easy size determination.

Various Shank Options: Available with round, hex, three flat, or hex quick change shanks to fit different tools.

Multiple Surface Finishes: Options include bright fully ground, titanium coated, black nitrided, and cobalt coated surfaces.

Flexible Packaging Solutions: Packed in wooden boxes, aluminum cases, or blister packs with cards for secure transport.

Wide Size Range Selection: Comprehensive range from 4mm to 40mm diameter with various step counts to suit diverse needs.

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.

Product Q&A

Q:What materials can these step drill bits be used on?

They are perfect for drilling round holes in most metals (steel, brass, aluminum, copper) up to 1/8 inch (3.2mm) thick, as well as in plastic and wood.

Q:Do I need to use a pilot hole or center punch?

No, center punching or pilot hole drilling is not required on most sizes when using these step drill bits.

Q:How are the hole sizes identified on the bit?

The hole size is easily determined by the diameter markings that are permanently laser-etched in the flute areas.

Q:What shank types are available for these drills?

Available shank types include round shank, hex shank, three flat shank, and hex quick change shank.

Q:What surface treatments are offered?

Surface options include white bright, titanium coated, black nitrided, and cobalt coated finishes.