What is the total length range of the drill?

The total length ranges from 50mm to 150mm.

How does the coating affect the drill's lifespan?

Coated drills extend service life by more than 3 times compared with ordinary steel drills.

Solid Carbide Spot Drill 90 Degree Tungsten Nc Spotting Drill Bit for CNC Hole Positioning & Chamfering

Name: Solid Carbide Spot Drill 90 Degree Tungsten Nc Spotting Drill Bit for CNC Hole Positioning & Chamfering
Brand: Zhuzhou MSU Cemented Carbide Co., Ltd.
SKU: 2192715532

Hunan, ChinaZhuzhou MSU Cemented Carbide Co., Ltd.

US$0.98-49.00

5 Pieces

Sample price:US$1.89/piece.Request sample

Product profile

Customization

Available

Shank Type

Straight Shank

Included Angle

60,90,120

Model NO.

Spot Drill

Flute Number

Application

Steels,Cast Iron

Machine Type

CNC Milling Machine

Precision

High Precision

Suitable for

Steels,Cast Iron,Graphite and Other Materials

Spotting Drill Angle

60°/90°/120°

Transport Package

Each Per Plastic Box

Specification

Customized

Trademark

MSUTOOLS

Origin

Hunan, China

HS Code

8207709000

Production Capacity

300000/Month

Key features

High Precision Machining: Ensures flawless drilling without jamming, solving wandering and offset issues.

Wide Material Compatibility: Suitable for steels, cast iron, graphite, brass, copper, composites, wood, and titanium.

Enhanced Durability: Optional TiAlN, ALTIN, and nano coatings extend service life by over 3 times.

Customized Sizes Supported: Non-standard sizes and special angles can be customized to meet specific needs.

Optimized Flute Design: 2-flute design with smooth groove molding ensures fast chip removal and low resistance.

High Concentricity: Straight shank design guarantees low runout for perfect compatibility with CNC machines.

Versatile Applications: Ideal for hole positioning, pre-drilling, chamfering, and deburring in precision mold processing.

Company profile

Zhuzhou MSU Cemented Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-05-24Nearest Port: Shenzhen, Shanghai, NingboAverage Response Time: ≤6.01hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryZhuzhou MSU Carbide Tools., Ltd is a China-based limited company operating as both a trading company and manufacturer/factory for carbide cutting tools and related products. The supplier reports four production lines, 6–10 years of R&D engineer experience, 6–10 quality-control staff, stock of standard tools, and stated production capacity supporting standard and customized orders. It holds ISO 9001 certification and describes environmental awareness and customer service commitments. Export activity covers multiple global regions, with 41%–50% of sales reportedly derived from exports; however, the supplier only states that exporting began in 2024, so the depth of export history is limited in the provided evidence. Customer cases, financial credibility, and specific after-sales processes are not sufficiently documented.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company ownership structure and a dedicated factory location in Zhuzhou, Hunan. Its stated product scope centers on solid carbide cutting tools, including end mills, drill bits, inserts, rotary burrs, toolholders, and customized tools.

CertificationsThe supplier explicitly reports certification of its management system under ISO 9001. This provides documented evidence of a quality-management certification, although no additional certifications are stated.

R&D capabilityThe supplier describes itself as a modern high-tech enterprise, reports 6–10 years of R&D engineer experience, and states that it continually seeks products and services meeting customer needs. These facts support an established product-development capability, though no specific patents, new-product examples, or R&D investment data are provided.

Production capacityThe supplier reports strong production capability, four production lines, 6–10 quality-control staff, stock of standard tools for faster delivery, and delivery targets of within 15 workdays in off-peak periods and one month during peak periods. These stated facilities, staffing, inventory, and lead-time details support production capability, although actual capacity utilization and independently verified output are not provided.

Customization capabilityThe supplier explicitly states that it can produce tools according to a customer's drawing or sample and lists customized carbide tools among its products. This directly supports customization capability for various machining-industry requirements.