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THR SM 2.2x0.45*D4

Name: THR SM 2.2x0.45*D4
Brand: SUKHMANI TOTAL SOLUTIONS
Price: 2870.0 INR
Availability: InStock

Price 2870.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

THR SM 2.2x0.45*D4 Specification

Cutting Accuracy
High Precision 0.005 mm

Operate Method
Automatic and Manual

Coating
Titanium Nitride (TiN)

Features
High toughness, Heat resistance, Wear resistant

Brooches Type
Straight Flute

Length
38 mm overall length

Cutter Type
Solid Carbide Cutter

Hardness
>=92 HRA

Drill Bits Types
Micro Drill Bit

Tool Type
Smaller Size PCB Drill

Machine Type
CNC PCB Drilling Machine

Coating Type
TiN Coated

Shape
Round Shank

Usage
THREADING

Cutting Speed
5000-30000 RPM

Cutting Force
For Precision Drilling

Material
Tungsten Carbide

Operation Type
Through Hole Drilling

Cutting Capacity
0.45 mm diameter

Size
THR SM 2.2x0.45-D4

Diameter
0.45 mm

Maximum Torque
Low Torque

Processing Type
CNC Machining

Application
PCB, SMT Stencil, Electronics Industry

Package Type
Plastic Box

Resharpenable
No

Torsional Strength
High for micro-diameter

Blade Size
Flute length 7 mm

Temperature Resistance
Up to 600C

Minimum Order Quantity
10 pieces

Flute Type
Straight Double Flute

Coolant Requirement
Dry and Mist Compatible

Working Life
Extended for fine drilling

Surface Finish
Polished

THR SM 2.2x0.45*D4 Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
3 Days

About THR SM 2.2x0.45*D4

THR SM 2.2x0.45-D4 is a precision solid carbide thread milling cutter designed for accurate micro thread machining in CNC applications. Suitable for M2.2 threads with 0.45 pitch, this micro thread mill delivers exceptional 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 Strength for Electronics Applications

Designed for micro-diameter drilling, the THR SM 2.2x0.45*D4 combines high torsional strength with excellent cutting accuracy, making it ideal for detailed PCB work and threading in electronic manufacturing. Its solid carbide construction and TiN coating offer high wear resistance and minimal deformation during precision tasks.

Advanced Features for Extended Tool Life

This micro drill is engineered for prolonged use with outstanding temperature resistance up to 600C and a polished finish that reduces friction. It maintains consistent performance across demanding conditions, reducing the need for frequent tool changes. Its straight double flute structure ensures clean chip removal and stable hole quality.

FAQ's of THR SM 2.2x0.45*D4:

**Q: How should I use the THR SM 2.2x0.45*D4 micro drill bit for PCB drilling?**

A: The THR SM 2.2x0.45*D4 is optimized for through-hole drilling in printed circuit boards (PCBs) using CNC machines. Ensure correct alignment on your PCB drilling machine, maintain spindle speeds between 5,000-30,000 RPM, and choose either dry or mist coolant modes for efficient chip evacuation and temperature control.

Q: What benefits does the TiN coating provide for this micro drill bit?

A: Titanium Nitride (TiN) coating significantly enhances surface hardness, heat resistance, and wear resistance, extending the bit's service life. This provides superior durability and consistent cutting accuracy, even during high-speed and high-temperature operations in electronics manufacturing.

Q: When is it necessary to replace these micro drill bits?

A: Replace the bits when you notice a decrease in drilling efficiency, visible wear on the cutting edge, or a decline in hole quality. Although designed for longevity, the THR SM 2.2x0.45*D4 is not resharpenable. Proactive replacement ensures continuous precision during fine drilling tasks.

Q: Where can I use this drill bit besides PCBs?

A: Apart from PCB and SMT stencil drilling, this micro drill is suitable for applications in the electronics industry requiring high-precision holes, such as in micro components, sensors, or connector plates where fine and clean holes are essential.

Q: What is the minimum order quantity and how are the drill bits packaged?

A: Each order of the THR SM 2.2x0.45*D4 micro drill requires a minimum purchase of 10 pieces. The bits are safely packed in sturdy plastic boxes, ensuring protection from damage during transit and storage.

Q: How does the drill bit maintain precision during extended operations?

A: Thanks to its solid carbide construction, high HRA hardness, and double flute design, the bit retains cutting stability and accuracy for prolonged periods. The TiN coating also minimizes wear and reduces the impact of heat, allowing for sustained high-precision drilling.