200/300/400mm Stainless Steel Precision Marking T Ruler Hole Positioning Measuring Ruler Woodworking Scriber Scribing Tool 1. Independent and innovative design, specially designed for positioning and marking of woodworking tennon and mortise, convenient and precision. 2. Horizontal line, vertical line, long line, short line, parallel, right angle, let the scribing do whatever you want, satisfy all the scribing needs. 3. Fine marking holes and slots at every 1mm, 0.5mm, 0.25mm scale position, make the operation accurate. 4. Combination square for marking with perfect, instant accuracy. Specification: Product name: Marking Hole T Ruler Model number: D98040 Material: Stainless steel Color: Silver Size: 200/300/400mm Hole diameter: 0.5mm Fit for refill: 0.5mm Every hole and slot distance: 1mm, 0.5mm and 0.25mm Features: 1. Made of stainless steel, the scale is clear and accurate, CNC machining, comfortable texture. 2. Vertical knurled nut is made of pure copper. 3. Precise, versatile, and easy to use. 4. Let the scribing do whatever you want, satisfy all the woodworking scribing needs. 5. Provides you 200/300/400mm size for choosing. 6. Locate your sharp 0.5mm pencil or scribe with absolute precision Package Included: 200mm A: 1 x 200mm Marking T Ruler + 1 x Pencil + 1(set) x Refill 200mm B: 1 x 200mm Marking T Ruler 300mm A: 1 x 300mm Marking T Ruler + 1 x Pencil + 1(set) x Refill 300mm B: 1 x 300mm Marking T Ruler 400mm A: 1 x 400mm Marking T Ruler + 1 x Pencil + 1(set) x Refill 400mm B: 1 x 400mm Marking T Ruler