ITEM NAME:Machining Threads Angles Measure Tool Screw Cutting Gauge L8F4 Machining Threads Angles Measure Tool Screw Cutting Gauge L8F4 Product Name: Screw Cutting Gauge Angle Scale: 29,30, 40, 45, 50, 55, 60, 65 Material: Stainless Steel; Color: Silver Tone Size: 5 x 2.8 x 0.15cm/2'' x 1.1'' x 0.06'' (L*W*T) It is most useful for checking tool angle while cutting threads in metal turning lathes; the angles on the thread cutting tool is checked on the V slots in the gauge Package Content: 1 x Screw Cutting Gauge Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..The angles on the thread cutting tool is checked on the V slots in the gauge.
