Adjustable industrial Micro V angle gauge block for milling lathe woodworking tools.

1. This V-angle block offers high precision, ease of use, and high efficiency. 2. Widely used for drilling, milling, and setting applications on milling machines, planers, and other machines. 3. Made of high-quality tool steel, nickel-plated, hardened surface, robust and durable. 4. Clear, engraved graduations that are very clear and difficult to fade. 5. Adjustable clamping; the angle can be continuously adjusted according to the cursor's indication, and the nut can be tightened. Specification: Item Type: Micro Angle Gauge Material: Hardened Nickel-Plated Tool Steel Color: As shown in the picture Overall Product Size: Approx. 75 x 36 x 24 mm / 2.95 x 1.42 x 0.94 inches Adjuster Size: Approx. 22 x 66 x 4 mm / 0.87 x 2.6 x 0.16 inches Weight: Approx. 438 g / 15.4 oz Measuring Accuracy: ±0.01 mm Application: Use adjustable angle gauges for tool setting, layout, or other equipment to process the workpiece after clamping it on milling machines, planers, grinders, and drills, such as machining bevels, drilling angled holes, etc. How to Use: (1) Loosen the screw, pull out the V-shaped block, and rotate it along the guide rail on the base to find the target angle. (2) Using the cursor principle for reading, the division on the main scale is 1°, and the vernier scale is 10'. When the "0" line on the cursor is aligned with the "0" line on the main scale, it means that measuring surface A is parallel to the reference surface and that reference surface B is perpendicular to the reference surface. ① When the "0" line on the cursor is to the right of the "0" line on the main scale, the degree is read with the "0" line on the cursor and the score is read with the scale to the right of the cursor's "0" line (the reading method is the same as for calipers). Degrees (°) and minutes (′) indicate that measuring surfaces A and B have rotated the angle counterclockwise. ②When the cursor's "0" line is to the left of the main scale's "0" line, the degree is always read using the cursor's "0" line, and the score is read using the scale to the left of the cursor's "0" line. Reading degrees (°), minutes (′) indicates that A and B are measuring the angle that the surface has rotated clockwise. ③Once the angle is adjusted to the target value, tighten it to secure the V-shaped block and the base. Key technical indicators: (1) When measuring surface A is parallel to the base surface and measuring surface B is perpendicular to the reference surface, the misalignment between the vernier's 0 line and the main scale's 0 line is greater than 3′, and the two 11° lines between the two ends of the vernier and the main scale do not coincide. The degree of concordance is not greater than 5′; On the contrary, after tightening the screws to align the 0° line of the main scale with the "0" line of the vernier, the parallelism between measuring surface A and the reference surface is no more than 0.01 mm, and the perpendicularity between measuring surface B and the reference surface also does not exceed 0.01 mm. (2) In the fixed state, the reading error of the adjustable angle gauge is no more than ±10′. Package List: 1 x Micro Angle Gauge 1 x Adjuster Note: 1. Please allow 1-2 inch error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated the same way, item color displayed in photos may be showing slightly different from the real object.Please take the real one as standard.