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THR SM 5.0x0.8-D4

Name: THR SM 5.0x0.8-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 5.0x0.8-D4 Specification

Machine Type
CNC Drilling Machine

Cutting Accuracy
High Precision, +/- 0.01 mm

Length
5.0 mm (working length); full length approx. 38-50 mm

Cutter Type
Micro Tip Drill

Cutting Capacity
0.8 mm Diameter Holes

Material
Solid Carbide

Operation Type
Automatic/ CNC

Shape
Cylindrical, Straight Shank

Coating Type
Uncoated

Coating
None or as specified by customer

Drill Bits Types
Solid Carbide Micro Drill Bit

Cutting Speed
Recommended 9000-50000 rpm (depending on material)

Cutting Force
High

Operate Method
Rotary drilling

Features
High precision, Suitable for PCB, SMT, High Wear Resistance, Long Life

Tool Type
PCB Drill Bit

Hardness
92-93 HRA

Usage
THREADING

Size
THR SM 5.0x0.8-D4

Diameter
0.8 mm

Maximum Torque
Low Torque Requirement (due to micro size)

Processing Type
Micro Drilling

Surface Finish
Mirror Polished

Shank Diameter
3.175 mm

Minimum Order Quantity
1 Piece

Suitable Material
FR-4, Epoxy Boards, Plastic, Soft Metals

Tolerance
+/- 0.01 mm

Application
Printed Circuit Board (PCB), SMT, Micro Hole Drilling

Point Angle
135

Weight
Approx. 3-5 g per piece

THR SM 5.0x0.8-D4 Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
3 Days

About THR SM 5.0x0.8-D4

THR SM 5.0x0.8-D4 is a precision solid carbide thread milling cutter designed for accurate M5 threading in CNC machining applications. Suitable for 0.8 pitch threads, this carbide 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 demanding machining conditions. Its compact D4 shank provides enhanced rigidity and vibration resistance, making it ideal for precision engineering, electronics, die and mould machining, and small component manufacturing. The advanced cutting design supports efficient threading operations 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 Micro Drilling Solution

The THR SM 5.0x0.8-D4 Drill Bit is designed for high-precision applications, delivering consistent performance in producing tiny 0.8 mm holes. Its solid carbide construction ensures superior wear resistance, while the mirror finish enhances chip evacuation during drilling. Ideal for professional environments, it's perfect for PCB manufacturing, SMT, and delicate threading tasks requiring exacting standards.

Durability and Long Tool Life

Thanks to its high hardness rating (92-93 HRA) and advanced polishing, this drill bit offers extended lifespan even in demanding operational cycles. It stands up well to the abrasive properties of FR-4 and epoxy boards, reducing the frequency of replacements and supporting cost-effective manufacturing with reliable accuracy over sustained use.

FAQ's of THR SM 5.0x0.8-D4:

Q: How is the THR SM 5.0x0.8-D4 drill bit used in PCB and SMT applications?

A: This micro drill bit is engineered for rotary drilling on automatic or CNC machines, allowing precise creation of 0.8 mm diameter holes in PCBs and SMT boards. It is commonly utilized for threading, via drilling, and other micro hole applications in electronic and high-density interconnect (HDI) manufacture.

Q: What materials can the THR SM 5.0x0.8-D4 drill bit process effectively?

A: The solid carbide bit performs reliably on FR-4, epoxy boards, various plastics, and soft metals. Its high hardness and advanced geometry ensure clean, precise holes and reduced wear, even in tough, abrasive materials encountered in electronics manufacturing.

Q: When should you use this specific micro drill bit over others?

A: This drill bit should be used when ultra-precise hole diameters (0.8 mm) and tight tolerances (+/- 0.01 mm) are required, especially in micro drilling for PCBs, SMT, and fine threading operations. Its geometry and finish make it ideal for high-speed, high-accuracy jobs where long life and precision are crucial.

Q: Where can the THR SM 5.0x0.8-D4 bit be operated?

A: It is best used on CNC drilling machines, rotary automated setups, or other industrial platforms where constant, controlled rotation is possible. The bit is suited for both prototyping and large-scale fabrication environments in electronics manufacturing facilities.

Q: What is the process for achieving optimal drilling with this tool?

A: To maximize accuracy and tool life, operate within the recommended speeds of 9000-50000 rpm depending on material type. Use proper CNC settings and ensure stable workpiece clamping. Routine inspection and timely replacement of worn bits further enhance results.

Q: How does this drill bit benefit the user in terms of productivity and cost savings?

A: Its high cutting accuracy, reduced wear, and long service life minimize downtime and tool changeover frequency. This results in fewer rejects, higher throughput, and overall lower operational costs for electronics production lines.