
I. Basic Product Information
Brand: HONGDUI
Positioning: Precision auxiliary measuring tool for woodworking/machining, integrating functions such as height measurement, angle measurement, limit positioning, and caliper gauge.
Material: Main body is aluminum alloy (surface anodized, wear-resistant and scratch-resistant), adjustment knob is made of brass, scale plate is made with high-definition etching process.
Size: Approximately 100mm in length when unfolded (scale range 0-100mm/0-4 inches), portable and easy to store.
II. Core Functions and Usage
It is a "combination multi-functional measuring tool," mainly used in the following scenarios:
Drill Bit/Cut Tool Height Measurement: Pass the drill bit/milling cutter through the positioning hole at the top, slide the middle adjustment slider, and accurately measure the tool extension length through the scale (compatible with bench drills, engraving machines, etc.).
Angle Measurement (Protractor): The red triangle module on the slider has angle scales (e.g., 55°), which can be used to measure the cutting edge angle and bevel angle of the tool/workpiece.
Thickness/Diameter Caliper: The slider clamps the workpiece, allowing direct reading of its thickness and diameter (e.g., drill bit diameter, sheet thickness) via the scale.
Table Saw/Equipment Limiter: Can be fixed to the equipment's worktable as a "positioning stop," assisting in controlling the consistency of workpiece machining dimensions.
III. Structural Details
Dual Scale Design: The scale plate simultaneously marks metric (mm, 0-100) and imperial (INCH, 0-4) units to accommodate different usage habits;
Adjustment Mechanism: Brass knurled knob + screw structure allows for precise locking of the position when the slider is moved, preventing measurement deviation;
Positioning Holes/Auxiliary Module: The top features positioning holes of different diameters (adapting to different drill bit sizes), and the red triangular module integrates angle indicators, improving measurement efficiency.
IV. Applicable Scenarios
Woodworking: Drill bit height positioning for bench drills, milling cutter size measurement, sheet thickness calibration;
Machining: Drill bit/turning tool angle measurement, small workpiece diameter/thickness inspection;
DIY Crafts: Dimensional auxiliary positioning for various precision machining operations.
V. Selling Points
Multi-functional integration, replacing multiple individual measuring tools, saving tooling costs; Lightweight and durable aluminum alloy material with clear graduations (etched finish resists wear); Simple operation, no power supply required, suitable for on-site/manual operation scenarios.
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AFTER SALE SERVICE

THIS PRODUCT IS A LIMITED PRODUCTION AND IS NOT AVAILABLE IN STORES. WILL SELL OUT FAST!
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