The present invention discloses a tool (100, 400) including a working implement (102) and a handle (104). A coupling apparatus (108) is configured to detachably couple the working implement to the handle. The coupling apparatus includes a first connecting portion (110, 424) attached to the working implement, the first connecting portion comprising a recess (112) and a second connecting portion (114) attached to the handle, the second connecting portion being configured to at least partly receive the first connecting portion. Further, a locking member (116) is disposed on the second connecting portion, the locking member being configured to engage with the recess of the first connecting portion to detachably couple the handle to the working implement. The locking member includes an actuating member (118, 404), the actuating member at least partly projecting from an outer surface (132,405) of the handle and/or the second connecting portion. A cover member (120, 410) is configured to at least partly enclose the first connecting portion proximate to the recess, the cover member further configured to at least partly enclose the handle when the handle is detachably coupled to the working implement.
