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HSS Zero Flute Countersink Bits
US$9.00
50 Sets
Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Customized

Customized

Standard

DIN, JIS, AISI

Model NO.

metric and inch

Length

Jobber-length

Type

Countersink Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Transport Package

Metal Box

Specification

2-20mm

Trademark

stc

Origin

China

HS Code

8207509000

Production Capacity

3000sets/Month

Key features

High Speed Steel Material: Constructed from durable HSS and HSS-E for superior cutting performance.
Multiple Flute Options: Available in 3-flute, 5-flute, and 6-flute chatterless designs.
Customized Specifications: Customized options available for specific customer requirements.
Metric and Imperial Sizes: Comprehensive range of metric countersinks and deburring tools.
Straight and Taper Shank: Available with straight shank or taper shank configurations.
DIN and JIS Standards: Manufactured to meet DIN, JIS, and AISI standard specifications.
Versatile Metal Drilling: Ideal for metal drilling, countersinking, and deburring operations.

Company profile

Business Type: Manufacturer/Factory, Other, Group CorporationExport Year: 2005-05-18Nearest Port: shanghaiAverage Response Time: ≤15hTerms 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 materials are used for these countersink bits?
A:
The bits are made from High Speed Steel (HSS) and HSS-E for enhanced durability and cutting efficiency.
Q:What flute options are available?
A:
We offer 3-flute center reamers, 5-flute countersinks, and 6-flute chatterless countersinks.
Q:Are custom sizes available?
A:
Yes, customized options are available to meet specific customer requirements.
Q:What shank types are offered?
A:
Both straight shank and taper shank countersinks are available.
Q:Do you offer metric sizes?
A:
Yes, we provide a full range of metric HSS countersinks and deburring tools.

Send Inquiry

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