12mm 2-Flute Spiral Endmill | Solid Carbide High-Performance Milling Bit

The TriQuench 12mm 2-Flute Spiral Endmill is a high-performance cutting tool designed for elite industrial CNC environments. Forged from ultra-fine grain solid carbide, this bit features a precision-ground two-flute architecture that provides an ideal balance between tool strength and large chip-carrying capacity. The spiral geometry is optimized for an upcut action, effectively pulling chips away from the workpiece to prevent heat buildup and re-cutting, which is essential for maintaining a mirror-like finish in materials like solid wood, MDF, acrylics, and non-ferrous metals. With a 12mm shank and cutting diameter, this tool offers high structural rigidity, minimizing deflection during deep pocketing and high-speed contouring. Whether used in furniture manufacturing or industrial signage fabrication, our 2FT spiral endmill delivers the repeatable precision and extended tool life required for professional production cycles.

High-density solid carbide construction for maximum hardness and heat resistance
2-flute spiral design for optimized chip evacuation at high feed rates
Precision-ground cutting edges for burr-free surgical finishes
Upcut spiral geometry helps prevent chip clogging and material burning
High structural rigidity with 12mm diameter to minimize tool deflection
Industrial-grade coating for reduced friction and extended wear life
Versatile performance across wood, PVC, acrylic, and aluminum

⚡ Quick Technical Datasheet:

Power OutputN/A

Max SpeedN/A

Voltage RatingN/A

Collet InterfaceER Standard

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Comparative Technical Spindle Motor Configurations Matrix

Use the structural data catalog matrix below to evaluate power outputs, maximum RPM, operating voltages, and cooling styles across standard TriQuench CNC spindle models.

Spindle Capacity	Operating Speed	Operating Voltage	Cooling System
12.0 kW	18,000 RPM	380 V	Water-Cooled
0.8 kW	24,000 RPM	220 V	Air-Cooled (Long Shaft)
3.7 kW	40,000 RPM	380 V	Water-Cooled ISO20
9.0 kW	18,000 RPM	380 V	Air-Cooled

Technical Specifications

Technical Parameter	Engineering Specification Value
MODEL NUMBER	TQ-12-2FT-SPR
CUTTING DIAMETER	12 mm
SHANK DIAMETER	12 mm
FLUTE COUNT	2 Flutes
GEOMETRY	Spiral Upcut
MATERIAL GRADE	Ultra-Fine Micro-Grain Solid Carbide
MECHANICAL	fluteLength: 35 mm - 45 mm (Standard) \| totalLength: 75 mm - 100 mm (Standard) \| coating: Uncoated / AlTiN Option \| helixAngle: 30 Degrees

Industrial Applications

Usage Scenario	Target Industry
High-Speed CNC Wood Routing and Profiling	Furniture and Woodworking Automation
Precision Acrylic and Plastic Fabrication	Signage and Acrylic Fabrication
Deep Pocketing and Slotting in MDF and Plywood	Aerospace and Automotive Component Engineering
Non-Ferrous Metal Milling (Aluminum, Brass, Copper)	Mold and Die Industrial Shops
Furniture Manufacturing and Cabinetry Setup	Educational and Vocational Training Labs
Signage and Large-Format Graphic Cutting	General Engineering
Industrial Component Prototyping	General Engineering

Technical FAQ & Operational Guide

What is the benefit of a 2-flute design over 3 or 4 flutes?

A 2-flute design provides larger chip valleys (gullets). This is essential for materials like wood and plastic, where large chips are generated. It allows for faster feed rates and better chip evacuation, preventing the material from melting or burning.

Can I use this 12mm endmill for aluminum cutting?

Yes, our solid carbide 2-flute endmills are excellent for non-ferrous metals like aluminum. The upcut spiral helps clear the sticky aluminum chips quickly to avoid tool breakage.

What spindle speed is recommended for a 12mm bit?

While it depends on the material, for wood and plastics, a range of 16,000 to 22,000 RPM is typical. We recommend starting with a conservative feed rate and adjusting based on chip size and finish quality.

How is the rotational balancing calibrated on this spindle motor?

Every spindle motor is dynamically balanced in accordance with the ISO 1940 balancing standard to guarantee vibration-free running and maximum stability at high RPMs.

What are the runout tolerances of the shaft and collet interface?

The internal shaft taper maintains a runout accuracy tolerance of under 0.003mm (3 microns), maintaining precise tool concentricity and preventing premature cutter wear.

What cooling precautions are built-in to prevent heat exhaustion?

Built-in temperature dissipation channels support continuous water/liquid cooling circulation or forced fan airflow, preventing thermal expansion of components.

Is this spindle motor compatible with standard VFD inverters and collets?

Yes, the spindle supports direct electrical integration with standard variable frequency drives (VFD) and accepts industrial ER collets (ER11, ER20, ER25, or ER32) to match standard toolholder dimensions.

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