Are you a trading company or manufacturer?

We are a professional manufacturer.

How about your stock?

We have large quantity products in stock, regular types and sizes are all in stock.

Is free shipping possible?

We don't offer a free shipping service. We can have a discount if you buy a large number of products.

What types of end mills are available?

We offer Carbide Flat, Ball, Bull Nose, and Corner Radius end mills.

What materials can these cutters process?

They are suitable for P, M, K, N, S, and V materials, including up to HRC 55 hardness.

Mtr Solid Carbide Micro Boring Bar, Small Internal Boring Tool, Tialn Coated Precision Finishing Bar for CNC Swiss Lathe Tiny Hole Machining

Name: Mtr Solid Carbide Micro Boring Bar, Small Internal Boring Tool, Tialn Coated Precision Finishing Bar for CNC Swiss Lathe Tiny Hole Machining
Brand: Sichuan Huajunsheng Technology Co., Ltd.
SKU: 2319634225

Sichuan, ChinaSichuan Huajunsheng Technology Co., Ltd.

US$1.00-15.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Coating

Handle Type

Square Shank

Model NO.

MTR6R. 2 L20 D6

Structure

Integral

Blade Number

Single-Blade

Material

Cemented Carbide

Type

End Face Boring Cutter

Plastic Box

Solid Carbide Micro Internal Boring Bar

Shank Type

Straight Shank

Coating Type

Tialn Coated / Uncoated

Min Boring Diameter

φ1.0mm ~ φ8.0mm

Corner Radius

R0.1 / R0.2

Suitable Material

Carbon Steel, Alloy Steel, Stainless Steel, Alumin

Machining Type

Micro Internal Boring, Tiny Hole Finishing, High-G

Applicable Machine

CNC Swiss Lathe, Small CNC Lathe

Edge Process

5-Axis Fully Ground, Micro Edge Honing

Max Overhang Length

Optional 4~30mm

Core Feature

High Rigidity, Anti-Chatter, Smooth Chip Evacuatio

Working Condition

Priority for Wet Cutting

Customization Available

Custom Bore Size, Oal, Cutting Geometry, Coating &

Industry

3c Precision Hardware, Medical Devices, Watch Part

Model

Mtr / Mnr / Mir / Mgr Mtr / Mnr / Mir / Mgr

Transport Package

Plastic Box

Specification

6*65

Trademark

HUAJUNSHENG

Origin

China

HS Code

8207709000

Production Capacity

60000

Key features

Integrated ultra-fine grain solid carbide construction, excellent rigidity, anti-vibration during small diameter overhang machining, minimal deflection.

5-axis precision ground geometry with micro edge honing, prevent edge chipping and maintain consistent precision in continuous finishing.

Optimized rake angle and chip gullet reduce cutting force, ensure smooth chip evacuation and avoid bore surface scratch.

Wide range of micro boring diameters, specially designed for Swiss lathes to solve finishing difficulties of deep tiny holes.

Multiple corner radius options (R0.1/R0.2), balance surface finish and edge strength to match drawing requirements.

Wide range of micro boring diameters, specially developed for Swiss lathes

Two versions available. TiAlN coating for steel & stainless steel; polished uncoated type prevents built-up edge for aluminum alloy.

Integrated ultra-fine grain solid carbide construction, excellent rigidity, suppress chatter and deflection during long overhang small hole machining.

Company profile

Sichuan Huajunsheng Technology Co., Ltd.

Sichuan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.12h

About Our Factory & Business Background

AddressMianyang, Sichuan, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsEnd Mill, Tungsten Carbide Drill Bit, Small Bore Boring Tool, Thread Mil

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:When can I get the price?

We usually quote within 24 hours after we get your inquiry. If you urgently want the price, please call us or tell us in your email so that we will regard your inquiry priority.

Q:How can I get a sample to check your quality?

After price confirmation, you can request samples to check our quality.

Q:How long can I expect to get the sample?

After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your express account or prepay us if you do not have one.

Q:How long does the whole procedure be worked out?

After you place an order, the production handling time is about 30 days. We need 15 days to prepare all the stuff then 15 days for manufacturing.

Q:What about the transportation and delivery date?

Normally we use shipment to transport the goods. It is about 25-40 days. It also depends on which country and port you are in.It could be shorter if you need to send the goods like Asian. If there are some emergencies we can send the goods via air express, as long as you afford the traffic expense.