Can you make a special profile?

Yes. Special widths, radii, reaches and profiles are ground to your drawing from 5 pieces.

How do I read the code?

Series, shank size, groove width B (or radius R) and reach L, for example MGR 5 B1.5 L15: a 5 mm shank, 1.5 mm groove and 15 mm reach.

Internal groove or face groove?

Internal grooving tools cut grooves on the bore wall; face grooving tools cut annular grooves on the end face. Tell us the groove position and size.

Carbide Small Hole Grooving Tool for CNC Lathe

Name: Carbide Small Hole Grooving Tool for CNC Lathe
Brand: CHANGZHOU DELEVEL TOOLS CO., LTD.
SKU: 2176640695

Jiangsu, ChinaCHANGZHOU DELEVEL TOOLS CO., LTD.

US$7.22-37.59

5 Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Coating

Handle Type

Round Straight Shank

Model NO.

Solid Carbide Micro Grooving Tool

Structure

Integral

Blade Number

Single-Blade

Material

Cemented Carbide

Type

Internal Grooving Tool

Carbide Material

Solid Tungsten Carbide

Shank

Round Straight Shank, 3-10 mm

Coolant

External, Through Coolant on Request

Bore Range

Grooving From 2.0 mm Diameter

Types

Internal, Radius, Face, Deep Face Grooves

Stock Status

Varies by Code, Confirm on Inquiry

Custom MOQ

5 PCS Per Size

Made-to-Order Lead Time

15-30 Working Days

Drawing Check

Drawing Confirmed Before Production

Raw Material

100% Original Carbide, No Recycled Material

Transport Package

1 PC Per Plastic Tube; 10 PCS Per Box

Specification

Groove from 2.0 mm Bore, Shank 3-10 mm

Trademark

DELEVEL

Origin

Changzhou, Jiangsu

HS Code

8207709000

Production Capacity

10000PCS/Month

Key features

Solid Carbide: ground from 100% original tungsten carbide rod, no recycled material.

Internal and Face Grooves: square, radius, relief and deep face grooves.

Groove Widths: from 0.5 mm wide; radius forms from R0.5.

Sleeve Holders: bars with the same shank size share one sleeve holder.

Coolant: external coolant standard; through-coolant versions on request.

Materials: steel, stainless steel, cast iron and non-ferrous metals.

Specials: from 5 pieces per size, 15-30 working days; drawing confirmed before production.

Fast Reply: we reply within one working day; inspection reports on request.

Company profile

CHANGZHOU DELEVEL TOOLS CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.00hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryCHANGZHOU DELEVEL TOOLS CO., LTD. is a China-based manufacturer/factory specializing in carbide drills, end mills, threading tools, modular tooling, and custom carbide tools. It reports ISO 9001 certification, more than 12 years of carbide-tooling experience, six production lines, six-to-ten R&D engineers, six-to-ten quality-control staff, and annual carbide end-mill output of 600,000 pieces. The supplier supports multiple customization modes, ODM, and OEM services for well-known brands, and reports inventory capability and off-peak lead times within 15 working days. However, written corrective-action and complaint-handling procedures are absent, overseas service infrastructure is limited, and the validity of manufacturing-capacity contracts and quality-assurance status is unknown. Financial-capacity entries are present for 2023–2025, but no sufficient non-monetary evidence establishes financial strength. Customer cases are not specifically documented.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China. Its listed products and business scope cover carbide and other metal tooling, consistent with a direct manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a formal quality-management certification, although the slices do not provide certificate validity or scope details.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective complaint handling. It has inventory capability, but no overseas warehouse, showroom, agents, or branches; therefore, the documented after-sales framework is deficient despite some fulfillment support.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and six-to-ten R&D engineers with total R&D experience stated at six-to-ten years. It lacks an available SDK, but the documented product-development and ODM activity supports innovation capability overall.

Production capacityThe supplier operates six production lines, reports 600,000 carbide end mills produced annually, employs six-to-ten quality-control staff, and states off-peak lead times within 15 working days. Inventory capability and a claimed on-time-delivery record further support production execution, although contract status and quality-assurance status remain unknown.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, ODM services, and custom carbide tools. Its stated specialization in non-standard carbide tools and technical support directly supports strong customization capability.

Product Q&A

Q:Do you have these in stock?

Stock depends on the code. Send the codes or bore sizes you need and we confirm stock and lead time; specials take 15-30 working days.

Q:What do you need for a quote?

The code, or the bore diameter, depth and feature (bore, groove, thread or chamfer), the workpiece material and the quantity. A drawing is best.

Q:Which holder do I need?

Bars are clamped in a sleeve holder matching the shank diameter (3 to 10 mm). Tell us your lathe and tool post and we suggest the holder.

Q:Is through coolant available?

Yes. Most series come with external coolant; through-coolant versions are available on request.

Q:Which materials can they cut?

Steel, stainless steel, cast iron and non-ferrous metals; some series also suit hardened steel. Tell us the material and we choose the series and coating.