Wall Hole Drill Bit 100mm Concrete Cement Stone Hole Saw Cutter 340mm Drilling Depth Round Shank with Connecting Rod Drill for SDS X4 Impact Drill 7mm(ID)x8mm(OD)x500mm(L) Including mounting screws

Including mounting screws

Applications: insulation and jacketing of power supplies

The fully threaded rod is mainly Used for assembly fastening

Outer Diameter: 66mm / 2

5 x Sintered Bronze Exhaust Muffler

Wall Hole Drill Bit 100mm Concrete Cement Stone Hole Saw Cutter 340mm Drilling Depth Round Shank with Connecting Rod Drill for SDS X4 Impact Drill 7mm(ID)x8mm(OD)x500mm(L) Including mounting screwsSpecification: Cutting Diameter: 100mm 3. 94 inch Drilling Depth: 340mm 13. 39 inch (approx.) Connecting Rod: 350mm 13. 78 inch Features: for SDS X4 Impact Drill Material: Carbide, CR (Chromium Steel) Suitable For: brick, concrete walls, air conditioning openings Package Included: 1 x Wall Hole Drill Bit, 1 x Connecting Rod, 1 x Drill Bit, Some Mounting Parts Description: QUALITY MATERIAL: Made of carbide tipped material of ultra sturdiness,