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

📊 Basic Information

Model NO.

SCPR6-30L-R0.2-D6

Structure

Integral

Material

Tungsten Steel

Type

Boring Cutter

Coated

PVD/CVD (TiAlN)

Blade Number

Single-Blade

Workpiece

Steel / Stainless / Cast Iron

Origin

China

🔍 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.

Parameter Optimization:

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

🚀 Key Application Scenarios

Electronics Manufacturing: Perfect for micro-holes (3-8mm) in PCB substrates and semiconductor housings.
Medical Device Production: Ideal for precision holes in surgical instruments requiring high biocompatibility and flow.
Aerospace Components: Suitable for machining small holes in lightweight alloys like Titanium and Aluminum.
Precision Mold Making: Used for finishing cooling holes in injection molds, ensuring minimal runout.

📋 Technical Specifications

Model Parameter	Detail	Function
SCPR6	Insert type	Standard indexable insert compatibility
30L	Effective cutting length	Enables deep micro-hole boring (up to 30mm)
R0.2	Nose radius	Ensures smooth surface finishes
D6	Shank diameter	Stable clamping in CNC tool holders
Runout Tolerance	≤0.0015mm	Guarantees hole concentricity
Coating	TiAlN	Heat & wear resistance
Material	Carbide shank	High rigidity, low deflection

📈 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

✨ Core Features

High-Quality Material: Resists corrosion and ensures outstanding durability. The TiAlN coating reduces friction and allows the tool to run cooler during high-speed operations.

General Purpose: Perfectly suited for machining carbon steel, alloy steel, cast iron, and non-ferrous metals like aluminum and brass in small-diameter hole applications.

🏷️ Grade Information

Grade	ISO Range	Coating Composition	Color
YG2125	P10-P30, M15-M30, K15-K30	TiAlN	Grey Black
YG2125B	P10-P30, M15-M30	TiAlSiN	Dark Purple
YM2127	M10-M30	TiAlN	Yellow
YS6125	P10-P30, M15-M30	TiAlN	Silver
YM6120	M10-M30	TiAlSiN	Copper

📦 Packaging & Shipping

Steps: 1. Plastic box (10pcs/box) -> 2. Bubble wrap protection -> 3. Thickened hard paper carton.

Express: FedEx, TNT, DHL, UPS (5-15 days delivery worldwide).

❓ Frequently Asked Questions

1. What materials can be processed with this boring tool? The tool is versatile and can process carbon steel, alloy steel, stainless steel (like 316L), titanium alloys (Ti-6Al-4V), and non-ferrous metals like aluminum and brass.

2. How do you guarantee the quality of the boring bits? We perform strict quality control including pre-production sample checks and a 100% final inspection before shipment to ensure runout tolerances are within ≤0.0015mm.

3. Can I get samples for testing before a bulk order? Yes, samples are available to check quality. Once the price is confirmed, we can arrange for samples to be sent to your facility.

4. What is the advantage of the indexable insert design? It allows for quick replacement of worn cutting edges without replacing the entire tool holder, which reduces changeover time by 50% and lowers overall costs.

5. What is the typical delivery time for standard products? For standard specifications held in stock, we typically deliver within 24 hours. International express shipping usually takes 5-15 days.

6. Does the TiAlN coating really improve tool life? Yes, the TiAlN coating provides excellent heat and wear resistance, extending tool life by approximately 30% when machining alloy steels at high speeds.

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

Product Description

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