What surface treatments are available?

Various surface preparations are available, including sand blast, phosphate red, Cr-coating, nickel plating, and other special finishes required by customers.

What materials are used for the screwdriver bits?

The materials include S2, Cr-V, 6150, etc., ensuring high durability and performance.

15PCS SL3 SL4 SL5 Screwdriver 25mm Bits Set with Quick Release

Name: 15PCS SL3 SL4 SL5 Screwdriver 25mm Bits Set with Quick Release
Brand: Shanghai Ostar Tools Int'l Co., Ltd.
SKU: 2186006525

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

US$1.45-6.75

300 Sets

Sample price:US$10.00/set.Request sample

Product profile

Customization

Available

Type

Driver Bits

Material

S2; Cr-V

Model NO.

2023041

Screw Head Type

pH, Pz, SL, Sw, Tx, Sq, Ms, Sw

Structure

Screwdriver Bits

Brand

OEM or Ostar Tools

Size

Common

Use Place

Product Repair or Decoration

Adjusted

Unadjustable

Folded

Unfolded

Handle Color

Colorful

Application Age

Adult

Transport Package

Plastic Bag,Double Bilster with Color Card,Carton

Specification

high-class

Trademark

OSTAR or OEM

Origin

China

Production Capacity

100000sets/Month

Key features

Premium S2 & Cr-V Material: Made from high-quality S2 and Cr-V steel for superior durability and strength.

Wide Head Type Selection: Includes PH, PZ, SL, SW, TX, SQ, MS, and SW head types for versatile use.

Customizable Surface Treatment: Offers sand blast, phosphate, Cr-coating, nickel plating, and other special finishes.

OEM Service Available: We provide OEM services and can produce based on customer samples or drawings.

High Torque Design: Double end bits feature a reduced shaft for higher torque and impact absorption.

Strict Quality Control: Every product is carefully tested one by one before packing to ensure quality.

Lifetime Quality Guarantee: Special heat-treated bits with a quality guarantee for extended lifespan.

Professional Impact Bits: Forged or mixed shank bits designed to absorb high peak loads of impact drivers.

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: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/blade

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.