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Solid Carbide Spot Drill
US$1.90
5 Pieces
Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Customized

Customized

Standard

DIN, JIS, AISI

Model NO.

metric and inch

Length

Jobber-length

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Metal Drilling

Size

0.3mm to 16mm

Transport Package

Plastic Box

Specification

3mm to 20mm

Trademark

stc

Origin

Jiangsu

HS Code

82075090

Production Capacity

100000 PCS/Month

Key features

Super Micro Grain Material: Raw material features super micro grain with diameter less than 0.2UM for superior durability.
Wide Size Range: Available in sizes from 0.3mm to 16mm to meet diverse drilling requirements.
Versatile Application: Suitable for machining cast iron, stainless steel, plastic, fiberglass, and carbon fiber.
Multiple Point Angles: Offers drilling points in 90 degree and 120 degree configurations.
Standard Compliance: Meets DIN, JIS, and AISI international industrial standards.
Diverse Flute Lengths: Features flute lengths ranging from 3D to 20D for various depth needs.
Industry Proven: Serves aerospace, transportation, medical equipment, and mold development sectors.
Chemical Composition: Constructed with 10% Cobalt and Tungsten Carbide for high performance.

Company profile

Business Type: Manufacturer/Factory, Other, Group CorporationExport Year: 2005-05-18Nearest Port: shanghaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryZhenjiang Scharp Machinery Tools Co., Ltd. is identified as a China-based limited company with manufacturer/factory status and operations in Jiangsu. Its stated products include metal cutting tools, end mills, drill bits, taps, reamers, milling cutters, dies, countersinks, and slitting saws. The supplier reports three production lines, six to ten R&D engineers, and six to ten quality-control staff, with CNC-based production and a factory history claimed to date back to 1959. It states that it produces DIN, ISO, GOST, and ANSI standard tools, accepts customized designs, supplies semi-finished blanks, and provides OEM laser marking. Export activity is substantial by the stated export-sales percentage, with self-operated import-export rights and broad market coverage. However, the provided information does not establish certifications, after-sales procedures, audited financial strength, or specific customer references.
Supplier typeThe supplier is described as a Manufacturer/Factory and Group Corporation-related entity, legally structured as a limited company. A separate record classifies the company nature as a trading company, so the available records indicate both manufacturing and trading characteristics rather than a single fully consistent classification.
R&D capabilityEvidence of technical development includes six to ten years of combined R&D-engineer experience, CNC-based production, and the ability to develop special tools from customer drawings. These capabilities support product engineering and process automation, although no patents, laboratory resources, or quantified development results are stated.
Production capacityThe supplier reports three production lines, a recently built high-quality production line, CNC machinery, six to ten quality-control staff, and the ability to manufacture a broad range of high-speed-steel cutting tools. It also claims factory production history extending back to 1959 and lead times of two to three months in both off-peak and peak periods.
Customization capabilityThe supplier explicitly states that it produces special cutting tools according to customer design drawings, supplies semi-finished blanks, and can laser-print a customer logo under authorization. These statements directly demonstrate design-based customization and OEM support.

Product Q&A

Q:What is the material composition of the drill bits?
A:
The raw material is Super Micro grain Tungsten Carbide with a diameter less than 0.2UM and contains 10% Cobalt.
Q:What sizes are available for these drill bits?
A:
Custom sizes are available ranging from 0.3mm to 16mm.
Q:Which materials can these drill bits process?
A:
They are suitable for cast iron, nonferrous alloys, hard steel, stainless steel, plastic, fiberglass, and carbon fiber.
Q:What drilling point angles are offered?
A:
The product offers drilling points for both 90 degree and 120 degree applications.
Q:What are the standard compliance requirements?
A:
The products comply with DIN, JIS, and AISI standards and meet international industrial grades K10 through K40.

Send Inquiry

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