What is the lead time for production?

The average lead time is one month, applicable for both peak and off-peak seasons.

What payment terms do you accept?

We accept T/T and D/P payment terms.

What is the point angle of these drill bits?

The drill bits feature a 135-degree split point angle for improved cutting speed and self-centering capabilities.

115PC M35 Twist Jobber High-Speed Steel Cobalt Drill Set

Name: 115PC M35 Twist Jobber High-Speed Steel Cobalt Drill Set
Brand: JiangSu XingRui Tools Co., Ltd.
SKU: 2043789805

Jiangsu, ChinaJiangSu XingRui Tools Co., Ltd.

US$32.80

1 Set

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

XRDB-115PC

Length

Taper-length

Type

Twist Drill Bit

Material

High Speed Steel

Usage

Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling

Suface

Amber and Black Oxide

Packing

Metal Box

Transport Package

Carton

Specification

to be negoniated

Trademark

XINGRUI

Origin

Danyang Jiang Su

HS Code

82075090

Production Capacity

500000

Key features

M35 Cobalt HSS Material: Superior hardness for drilling stainless steel, cast iron, titanium, and high-temperature alloys.

135-Degree Split Point: Self-centering design prevents walking and ensures precise countersinking with clean holes.

Comprehensive 115-Piece Set: Includes 29 fractional, 29 letter, and 60 numbered sizes ranging from 1/16 to 1/2 inch.

Versatile Drilling Applications: Suitable for wood, metal, masonry, and hard plastics with staggered cutting teeth.

Custom Surface & Packing: Offers Amber and Black Oxide finishes with customizable metal box packaging options.

Organized Storage Case: Includes a dedicated holder with size index for easy storage and quick bit selection.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

Fast Lead Time: One-month delivery time available for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

JiangSu XingRui Tools Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1.5 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.98h

AI-Powered supplier vetting

SummaryJiangSu XingRui Tools Co., Ltd. is a China-based limited company established in 2018, with 38 employees and five production lines. It offers thread taps and HSS drill bits, and its stated business scope includes manufacturing and sales of pneumatic and electric tools and metal-cutting processing services. The supplier reports ODM and OEM capabilities, but no available SDK and no new products in the past year. Service-management documentation is weak: no written procedures or records are reported for service assessment, corrective actions, or complaint handling. Overseas service coverage is listed as zero, although FOB, CIF, and EXW quotations and one-month lead times are available. Audit-related data identifies BV and an SGS report period, but the audit result is recorded as 0 without an explanatory interpretation. Financial information consists only of year labels, so financial credibility cannot be assessed.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It has no stated overseas service coverage, although it lists standard quotation terms and one-month peak- and off-season lead times.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. It does report ODM service availability and OEM capability for popular brands, showing customization-oriented development support despite limited evidence of recent product innovation.

Production capacityThe supplier reports five production lines, 6–10 quality-control staff, one year of total R&D-engineer experience, and an annual production-output category. Its stated scope also includes manufacturing and sales of pneumatic and electric tools and metal-cutting processing services, supporting the existence of production operations, although engineering experience is limited.

Customization capabilityThe supplier explicitly reports ODM service availability and OEM capability for popular brands. Its product scope includes thread taps and HSS drill bits, while its broader business scope includes manufacturing and metal-cutting processing services, supporting a positive assessment of customization capability.

Product Q&A

Q:What materials can this drill set handle?

The M35 Cobalt HSS material is ideal for hardened metals like stainless steel, cast iron, titanium, and high-temperature alloys, as well as wood and plastics.

Q:What is the size range of the drill bits?

The set includes 115 pieces covering fractional sizes (1/16 to 1/2 inch), letter sizes (A to Z), and numbered sizes (#1 to #60).

Q:Can I customize the surface finish and packaging?

Yes, we offer Amber and Black Oxide surface finishes and can customize the metal box packaging according to your requirements.

Q:What is the minimum order quantity?

The minimum order quantity is 50 pieces.

Q:Do you offer OEM and ODM services?

Yes, we provide full customization options including customization from samples, designs, and flexible minor modifications.