Welding Grinding Safety & Product Disclaimer Notice

1. Safety Warning: Always wear eye protection and dust respirator during grinding; tungsten dust contains radioactive particles, avoid long-term inhalation. Apply light pressure to prevent excessive wheel wear. 2. Disclaimer: This aluminum tungsten grinding jig is aftermarket welding accessory, not original part of any rotary tool brand. Rotary tool and grinding wheel are not included.

Product Overview

CNC precision machined aluminum alloy tungsten electrode grinder, specially designed for TIG welding tungsten tip sharpening. Equipped with 4 fixed grinding holes (1.6mm 15°/20°, 2.4mm 15°/20°) with built-in offset compensation structure to keep tungsten tip centered. Built-in dedicated cut-off slot for trimming contaminated worn tungsten rods, extend diamond wheel service life by 2 times. Ultra-light 87g solid aluminum body, stable low swing during grinding, compatible with all standard 3/4-12 thread rotary grinding tools.

Core Key Advantages

• 4 fixed angle grinding holes for 1.6mm & 2.4mm tungsten electrodes (15°/20°)
• Built offset compensation design ensures straight consistent grinding lines
• Integrated cut-off slot for trimming waste tungsten rods
• CNC machined thick aluminum alloy, high temp resistant no deformation
• Stable fixed hole structure reduces diamond wheel consumption by half
• Lightweight 87g body, low vibration during high-speed grinding
• Universal fit standard 3/4-12 thread rotary grinding tools

Full Technical Specifications

Main Material	CNC Machined Upgrade Aluminum Alloy
Grinding Hole Spec	1.6mm 15° / 1.6mm 20° / 2.4mm 15° / 2.4mm 20°
Compatible Thread	Standard 3/4-12 Rotary Tool Thread
Net Weight	87g
Support Wheel	120-140 Grit Double Sided Diamond Wheel
Extra Function	Tungsten Rod Cut Off Slot

Universal Compatibility Description

This tungsten grinding head matches all rotary tools with standard 3/4-12 thread interface, no brand-specific limitation.

Operation Guidelines

1. Fully insert connecting rod and tighten firmly before assembly.
2. Install diamond wheel and select matched angle hole for tungsten rod.
3. Apply only light pressure during grinding to avoid rapid wheel abrasion.
4. Trim contaminated tungsten via integrated cut-off slot after use.
5. Remove grinding wheel before disassembly and storage.

Package Contents

• 1 × CNC Aluminum Tungsten Electrode Grinder Head
• 5 × 25mm Double Diamond Grinding Wheels
• 1 × Connecting Rod
• Multilingual Operation Safety Manual

Frequently Asked Questions

Q1 What tungsten sizes does this grinder support?

A1 Fits 1.6mm and 2.4mm tungsten rods with 15° / 20° two angle options.

Q2 How much can diamond wheel service life be extended?

A3 Fixed offset holes reduce wheel consumption by about twice.

Q3 What thread rotary tools fit this grinder?

A1 Compatible with all standard 3/4-12 thread rotary grinding tools.

Q4 Does the package include rotary power tool?

A1 Only grinding head, diamond wheels and connecting rod; rotary tool not included.