Product Review

Specification:
Model: LJ-13
Material: Alloy
Size: 30mm 40, and 50mm
Connecting rod length: 220mm
Threaded hole: 22mm
Process: High-frequency welding technology inlay alloy
Uses: Suitable for brick, concrete walls, air conditioning openings

Features:
-Made of high quality metal material and with carbide tipped.
-Simple operation,easy to use ,and fast perforated.
-SDS plus shank, male thread Adapter . Greatly replace the broken adapter with your drill chuck.
-Use YG8 carbide manufacturing, the matrix 40CR, high-frequency welding technology inlay alloy.
-Rounds alloy blade combinations, each blade to bear part of the workload, not prone to chipping off the edge.
-High-frequency welding technology, welding openings is very strong, smooth inside and outside welding mouth, precision engage, appearance.
Note:
-At the trepanning,please wear good protective measures,in case of wood chips splash damage eyes.
-Size for manual measurement, there may be a 0 to 5 mm error, belongs to the normal phenomenon.
-The cutter is sharp enough,please get away from children.
-Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!

Package Included:
1 x 30mm + 1 x 40mm + 1 x 50mm Wall Hole Saw
1 x 220mm Connecting Rod
1 x 30mm Drill Bit