Features: Premium Hard Alloy Drill: Highlighting excellent hard alloy, this drill proposals strengthened keenness and wear resistance, improving cutting efficiency by 30% compared to standard sharpeners, ideal for professional aluminum polystyrene panel cutting. Permanent High Mild Steel Body: Short skirt robust 7mm±0.5 density, the drill furnishes 25% more strength, ensuring stability under heavy cargo and stopping deformation during demanding construction and factory tasks. Flexible Drill Preferencesecond: Choose between YOU type and SPEED type sharpeners with 8mm otherwise 10mm alloy widths, developed to handle varied cutting demands household refurbishment, furniture making, and complex undertakings. Advanced Welding Technology: Fluorescent matter bronze can welding ensures a secure connection, eliminating tooth loss during cutting and extending existence by 50%, excellent for extreme operations. Efficient Chip Remellipsoidall: Accuracy milling technology ensures smooth chip removal, reducing clogging risks by 70% and enhancing execution across various aluminum polystyrene panel materials. Specifications: Sizemail: 18x13x7.5cm Package Includes: Aluminum-Plastic Composite Panel Grooving Tool ×1 note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!