Keyhole Straight Knife, Slotted, Wooden Door, Engraving & Routing Features: & High-Quality Material: Made of high-quality tungsten steel, stable, sturdy and . Application: used for wood tenons and grooves, mortise. Application: good performance, convenient and practical, suitable for home and professional use. Lightweight Size: Portable and small size, easy to store and carry, brings you convenience. Wide compatibility: works with PCB, SMT, CNC, mold, plastic fiber, carbon fiber, hardwood, printed circuit board and other parts precision processing. Specification: Material: 42# SteelColor: As the picture showsProduct Size: Approx. 6cm/2.36inNet Weight: 37g/0.08kgPackage Included: 1x T-slot CutterNote: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.