Carbide wall hole opener hollow electric hammer drill bit connecting rod concrete cement air-conditioning wall hole opener

Brand Others Tool holder type Various cooling type (internal cooling/external cooling) Universal

Cutting diameter (mm) 30~120mm Shank diameter (mm) Various chip flute length (mm) 50

Useful length (mm) 45 Total length (mm) Various specifications Material cemented carbide

Order No. 015 Category Reaming drill Blade diameter 30~120 (mm)

Blade length Various (mm) Full length Various (mm) Shank diameter Various (mm)

Imported No Standard Parts Standard Parts Customized Processing No

Minimum Packing Quantity 1 Series Wall Hole Opener