WEAT LAKE HIGH-SPEED ACCURATE BENCH DRILLING MACHINE ZWG-4B 4MM Earth Tester & Insulation Tester •NCV Detection (High Sensor

•NCV Detection (High Sensor

• Chrome vanadium steel blades are robust and provide longevity

10) Test - Test by cable tester

Stainless steel blade is integrated into the handle and is not replaceable

WEAT LAKE HIGH-SPEED ACCURATE BENCH DRILLING MACHINE ZWG-4B 4MM Earth Tester & Insulation Tester •NCV Detection (High SensorModel : ZWG 4B provides high speed and great accuracy in drilling. Features High spindle speeds Belt driven on an even keel Minimized vibration Great precision & rigidity Specifications Max Drilling Capacity 4mm Diameter of column 40mm Spindle Travel 40mm Distance spindle axis to column surface 127mm Max. Distance spindle nose to worktable Max. Distance soindle nose to nose 170mm Spindle Taper B10 Spindle Speeds Range 2800 9000rpm Spindle speeds 3