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15-Piece Quick Release Impact Screwdriver Bit Set for Professionals
US$1.45-6.75
300 Sets
Sample price:US$10.00/set.Request sample
Product profile
Customization
AvailableType
Driver BitsMaterial
S2; Cr-VModel NO.
2023022Screw Head Type
pH, Pz, SL, Sw, Tx, Sq, Ms, SwStructure
Screwdriver BitsBrand
OEM or Ostar ToolsSize
CommonUse Place
Product Repair or DecorationAdjusted
UnadjustableFolded
UnfoldedHandle Color
ColorfulApplication Age
AdultTransport Package
Plastic Bag,Double Bilster with Color Card,CartonSpecification
high-classTrademark
OSTAR or OEMOrigin
ChinaProduction Capacity
100000sets/MonthKey features
Premium S2 & Cr-V Material: Constructed from high-quality S2 and Cr-V steel for superior durability and strength.
Customizable Surface Treatment: Offers sand blast, phosphate red, Cr-coating, nickel plating, and other special finishes.
Wide Size Range Available: Different lengths are available ranging from 25mm to 300mm to suit various needs.
Professional Impact Design: Forged or mixed shank body increases torque and strength for high peak loads.
OEM Service Support: We provide OEM services and can produce based on customer samples or drawings.
Strict Quality Control: Every product is carefully inspected one by one before shipment to ensure quality.
Company profile

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 is the brand name?
A:
The brand name is OSTARTOOLS, and we also provide OEM services.
Q:What materials are used for the bits?
A:
The bits are made from materials such as S2, Cr-V, and 6150 steel.
Q:What is the MOQ?
A:
The MOQ is 500 pcs/blade.
Q:What is the delivery time?
A:
Delivery time is within 30-60 days after receiving your advance payment.
Q:Can I get samples?
A:
Yes, we are honored to offer you samples for quality check.
Send Inquiry
*To:
Shanghai Ostar Tools Int'l Co., Ltd.
Shanghai Ostar Tools Int'l Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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