Scpr6 CNC Profiling Tungsten Carbide Mini Boring Tool Small Scpr6-30L-R0.2-D6 Boring Bar for Micro Hole Processing Boring Bit

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Scpr6 CNC Profiling Tungsten Carbide Mini Boring Tool Small Scpr6-30L-R0.2-D6 Boring Bar for Micro Hole Processing Boring Bit

Customization:	Available
Coating:	Coating
Handle Type:	7:24/Morse/Square Shank

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Product Description

Product Overview

Model No.

SCPR6-30L-R0.2-D6

Structure

Integral

Material

Tungsten Steel

Coated

PVD/CVD (TiAlN)

Workpiece

Steel, Stainless Steel, Cast Iron

Usage

Turning/Grooving/Boring

Product Detailed Description

The SCPR6-30L-R0.2-D6 small boring tool is a specialized precision cutting tool engineered for high-accuracy boring of miniature holes. It is designed to meet strict tolerances in electronics, medical, and aerospace component manufacturing.

Code Breakdown:
• SCPR6: Standard indexable insert type
• 30L: 30mm effective cutting length for deep micro-holes
• R0.2: 0.2mm nose radius for smooth finishes
• D6: 6mm tool shank diameter for stable clamping

Key Application Scenarios

Electronics Manufacturing: Perfect for micro-holes (3-8mm) in PCB substrates and smartphone frames.
Medical Device Production: Ideal for stainless steel or titanium instruments requiring Ra ≤0.8μm smoothness.
Aerospace Components: Suitable for machining lightweight alloy sensor brackets and titanium valve cores.
Precision Mold Making: Used for finishing cooling holes in plastic injection molds with minimal runout.

Core Advantages

Exceptional Precision: Delivers consistent surface finishes (Ra ≤0.6μm) and guarantees hole concentricity.
Stable Deep-Hole Performance: Carbide shank minimizes deflection during deep micro-boring, reducing tool breakage by 40%.
Wear Resistance: TiAlN coating resists heat and friction, extending tool life by 30% in alloy steel machining.
Cost-Effective: Indexable design allows quick replacement of cutting edges, reducing changeover time by 50%.

Technical Specifications

Model Parameter	Detail	Function
SCPR6	Insert type	Standard indexable insert compatibility
30L	Effective length	Enables deep micro-hole boring up to 30mm
R0.2	Nose radius	Ensures high-quality surface finishes
D6	Shank diameter	Stable clamping in CNC tool holders
Runout	≤0.0015mm	Guarantees precise hole concentricity
Coating	TiAlN	Outstanding heat and wear resistance

Performance Data

Material	Surface Finish	Tolerance	Tool Life
Ti-6Al-4V	Ra 0.15μm	IT4	1,500 bores
316L Stainless	Ra 0.2μm	IT5	900 bores
Inconel 718	Ra 0.3μm	IT6	600 bores
PEEK	Ra 0.08μm	IT3	5,000 bores

Feature & Quality

High Quality Material: Resists corrosion, ensures outstanding durability, and capability while reducing friction.

General Purpose: Perfect for machining carbon steel, alloy steel, cast iron, and non-ferrous metals.

Our Main Products Range

Turning Inserts	TNMG, WNMG, CNMG, DNMG, VNMG, CCMT, DCMT, etc.
Threading Inserts	16ER/16IR AG60 AG55, ISO, TR, SAGE, API, etc.
Grooving Inserts	MGMN, MRMN, TDC, TDJ, SP, DGN, N123, PENTA.
Milling Inserts	R390, APMT, APKT, BDMT, RCKT, RPMW, RDMT.
Drilling Inserts	SPMG, WCMX.

Packaging & Shipping

Packaging: 10 pcs packed in a secure plastic box, wrapped in bubble wrap, and sealed in a thickened hard paper carton.
Shipping: We utilize premium express services including FedEx, TNT, DHL, and UPS for global delivery within 5-15 days.

Frequently Asked Questions

1. How is the product quality guaranteed? We maintain strict quality control through pre-production samples and a rigorous final inspection before every shipment to ensure compliance with ISO 9001 standards.

2. Can I request samples for quality testing? Yes, samples are available to check quality after price confirmation. Samples will be dispatched promptly upon payment.

3. What materials can these tools process? Our tungsten carbide tools are optimized for processing carbon steel, alloy steel, stainless steel, cast iron, and non-ferrous metals like aluminum and brass.

4. Do you offer customized non-standard tools? Yes, we provide non-standard customized services with different hardness levels and specifications based on specific client requirements.

5. What are the available payment and delivery terms? We support payment via T/T and Western Union in USD, EUR, or RMB. Delivery terms include FOB, CIF, EXW, and Express Delivery.

6. How quickly can standard items be shipped? Standard specifications are maintained in large stock and can be dispatched within 24 hours of order confirmation.