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THR SM 3.00.5D4

Name: THR SM 3.0*0.5*D4
Brand: SUKHMANI TOTAL SOLUTIONS
Price: 2871.0 INR
Availability: InStock

Price 2871.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

THR SM 3.00.5D4 Specification

Cutting Force
Low to Moderate

Operate Method
Compatible with CNC/Manual Spindle

Tool Type
Micro End Mill Drill

Material
Tungsten Carbide

Cutting Accuracy
0.005 mm

Shape
Straight Shank, Cylindrical

Usage
THREADING

Coating Type
Uncoated

Drill Bits Types
Solid Carbide Micro Drill

Cutting Capacity
0.5 mm

Operation Type
Manual/Automatic

Features
High-precision, Long Tool Life, High Wear Resistance, Suitable for PCB/Precision Drilling

Cutter Type
Spiral Flute

Machine Type
CNC Drilling Machine, PCB Drilling Machine

Brooches Type
Micro Drill Bit

Length
38 mm (Overall)

Cutting Speed
Recommended 2,000-12,000 RPM (depending on material)

Hardness
HRA 92-94

Size
THR SM 3.0x0.5-D4

Diameter
0.5 mm

Maximum Torque
Suitable for High RPM, Low Torque

Processing Type
Precision Drilling

Tolerance
h6

Helix Angle
30 Standard

Chipping Resistance
High

Operating Temperature Range
-10C to +300C

Flute Length
3 mm

Shank Diameter
4 mm

Recommended Material
Copper, Aluminum, FR-4, Plastics

Packaging
Plastic Tube Single Pack

Application
PCB Drilling, Watch Parts, Electronic Components, Micro Hole Precision Machining

Number of Flutes
2

Model
SM 3.0*0.5*D4

THR SM 3.00.5D4 Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
3 Days

About THR SM 3.00.5D4

THR SM 3.0x0.5-D4 is a precision solid carbide thread milling cutter designed for accurate M3 threading in CNC machining applications. Suitable for 0.5 pitch threads, this micro thread mill delivers excellent thread accuracy, superior surface finish, and stable cutting performance in materials such as steel, stainless steel, and alloy components. Engineered with premium carbide grade and optimized cutting geometry, it ensures smooth chip evacuation, reduced tool wear, and extended tool life even in fine pitch threading operations. Its compact D4 shank provides enhanced rigidity and vibration resistance, making it ideal for precision engineering, electronics, die and mould machining, and micro component manufacturing. The advanced cutting design supports efficient threading with high dimensional accuracy and reliable productivity. As part of premium carbide cutting tools, it is trusted by CNC cutting tools manufacturers and industrial cutting tools suppliers. SUKHMANI TOTAL SOLUTIONS, a leading CNC tools supplier in India, offers high quality precision carbide thread mills with competitive pricing and expert technical support.

Precision and Reliability

Engineered to meet tight tolerances, the THR SM 3.0*0.5*D4 offers unmatched precision for drilling micro holes in delicate materials. Its robust construction and high wear resistance maintain tool integrity, ensuring repeatable results and consistent performance in high-production environments.

Versatile Application Range

This micro drill bit excels in both manual and CNC-operated machines, accommodating varied operations from threading to precision drilling. Whether you're working with PCBs or intricate watch components, its optimized geometry and suitable cutting capacity make it a versatile addition to your toolkit.

Enhanced Tool Longevity

Manufactured from premium tungsten carbide, the bit resists chipping and distortion. Its uncoated design and spiral flute structure reduce cutting force, enabling high RPM, low torque operations-perfect for extended use without compromising cutting accuracy or tool lifespan.

FAQ's of THR SM 3.00.5D4:

**Q: How can the THR SM 3.00.5D4 micro drill bit be used effectively in PCB drilling and precision machining?**

A: To maximize performance, use the drill bit at recommended RPMs (2,000-12,000) depending on your material. Ensure the tool is mounted securely-whether in a CNC or manual spindle-and employ coolant or air blast for debris removal to achieve precise, clean holes in PCBs, watch parts, and micro electronic components.

Q: What materials are best suited for this micro drill bit, and what benefits does it offer?

A: This micro drill bit is ideal for copper, aluminum, FR-4, and plastics. Benefits include superior hole accuracy (0.005 mm), high chipping resistance, and extended tool life, thanks to its tungsten carbide construction and HRA 92-94 hardness.

Q: When should I choose this specific model over other micro drill bits?

A: Select the THR SM 3.0*0.5*D4 for operations demanding ultra-fine hole precision, high wear resistance, or when working with sensitive materials requiring minimal cutting force. Its h6 tolerance and 0.5 mm cutting diameter make it especially suitable for PCB prototyping or intricate micro-hole fabrication.

Q: Where can this drill bit be operated, and which machines is it compatible with?

A: The THR SM 3.0*0.5*D4 is compatible with CNC drilling machines, PCB drilling machines, and manual spindles. Its straight shank design and robust construction enable reliable installation in automated or manual setups across workshops and manufacturing facilities.

Q: What is the recommended process for achieving maximum tool life and cutting accuracy?

A: Use the bit at suitable speeds (2,000-12,000 RPM) with low to moderate torque. Secure proper alignment, employ consistent feed rates, and avoid excessive force. Regularly inspect the tool for wear and use appropriate packaging (plastic tube single pack) for storage and handling.

Q: How does the spiral flute design contribute to the bit's performance and operation?

A: The 30 standard spiral flute helps evacuate chips efficiently, prevents clogging during drilling, and minimizes the risk of breakage, especially in high-precision applications. This design supports smoother material removal, greater surface finish, and longer tool life, even at high rotational speeds.