High Precision V-Block Angle Gauge 0-60° Adjustable for Milling Machine Measuring Tool with Top Angler Function Precise Measurements(46)

Applicable to Grinding Machines, Milling Machines, Planing Machines, Drilling MachinesIndustrial grade with HRC52-60 hardness, quenched for toughness-stays sharp and , resisting damage through heavy use.Flat and tight, with a flatness accuracy of 0.005 mm-0.010mmProduct Name: Adjustable Angle Gauge, Adjustable Angle Gauge BlockProduct Application:Used on milling, planing, grinding, and drilling machines for tool setting, line marking. Cooperates with fixtures to process workpieces (e.g., inclined planes, angled holes) after clamping.Usage Method:Loosen the screw, rotate the V - block along the base rail to find the target angle.Read via the vernier principle: Main scale graduation is 1°; vernier graduation is 10'.If vernier "0" aligns with main scale "0": Measuring surface A is parallel to the reference surface; surface B is perpendicular.If vernier "0" is right of main scale "0": Read degrees by vernier "0", minutes by right scales (same as vernier caliper). Indicates A/B counterclockwise rotation.If vernier "0" is left of main scale "0": Read degrees by vernier "0", minutes by left scales. Indicates A/B clockwise rotation.Tighten to lock the V - block and base after angle adjustment.Main Technical Specifications:When A is parallel to the reference and B is perpendicular:Vernier "0" and main scale "0" misalign > 3'; Vernier end scales and main scale 11' misalign 5'.After tightening (main scale 0° aligns with vernier "0"): A - reference parallelism 0.01mm; B - reference perpendicularity 0.01mm.In fixed state: Indication error of the gauge ±10'.==========High-concerned chemical : NoneDIY Supplies : MetalworkingAccuracy : 0.005mm~0.010mm

• High-precision V-block angle gauge: Adjustable from 0° to 60° for versatile angle measurement and setup.
• Adjustable design: Allows quick angle setting to improve machining flexibility and efficiency.
• Top angler function: Assists in precise workpiece positioning and angular calibration.
• construction: Made of high-quality alloy steel or cast iron for long-lasting performance.
• for milling and lathe measurement: Widely used in making, machining, and inspection tasks.