A work tool comprising a base edge member and a cutting edge member, the cutting edge member is configured to be detachably fastened to a base edge member using a bolt and a sleeve member, characterized in that the cutting edge member defining a plurality of holes therethrough, each of the plurality of holes comprising: a lower portion proximate to a bottom surface of the cutting edge member, wherein the lower portion is configured to receive a head of the sleeve member therein; and an upper portion distal to the bottom surface of the cutting edge member, wherein the upper portion is configured to partly receive an elongate portion of the sleeve member therein, wherein the elongate portion is configured to extend into a corresponding hole defined in the base edge member, and wherein the elongate portion is further configured to be in a threaded engagement with the bolt received in the corresponding hole defined in the base edge member; and wherein a head of the bolt and a top surface of the base edge member are substantially flush and co-planar relative to each other wherein each of the holes defined in the base edge member comprises: a first portion proximate to a bottom surface of the base edge member, wherein the first portion is configured to partly receive the sleeve member therein, the first portion being configured to have a cylindrical shape having a diameter greater than or equal to a diameter of the sleeve member; and a second portion distal to the bottom surface of the base edge member wherein the second portion is configured to partly receive the bolt therein and wherein the diameter of the second portion is lesser relative to the diameter of the first portion wherein each of the holes defined in the base edge member further comprises a third portion proximate to the top surface of the base edge member, the third portion configured to receive the head of the bolt therein. a lower portion proximate to a bottom surface of the cutting edge member, wherein the lower portion is configured to receive a head of the sleeve member therein; and an upper portion distal to the bottom surface of the cutting edge member, wherein the upper portion is configured to partly receive an elongate portion of the sleeve member therein, wherein the elongate portion is configured to extend into a corresponding hole defined in the base edge member, and wherein the elongate portion is further configured to be in a threaded engagement with the bolt received in the corresponding hole defined in the base edge member; and wherein a head of the bolt and a top surface of the base edge member are substantially flush and co-planar relative to each other wherein each of the holes defined in the base edge member comprises: a first portion proximate to a bottom surface of the base edge member, wherein the first portion is configured to partly receive the sleeve member therein, the first portion being configured to have a cylindrical shape having a diameter greater than or equal to a diameter of the sleeve member; and a second portion distal to the bottom surface of the base edge member wherein the second portion is configured to partly receive the bolt therein and wherein the diameter of the second portion is lesser relative to the diameter of the first portion wherein each of the holes defined in the base edge member further comprises a third portion proximate to the top surface of the base edge member, the third portion configured to receive the head of the bolt therein. a first portion proximate to a bottom surface of the base edge member, wherein the first portion is configured to partly receive the sleeve member therein, the first portion being configured to have a cylindrical shape having a diameter greater than or equal to a diameter of the sleeve member; and a second portion distal to the bottom surface of the base edge member wherein the second portion is configured to partly receive the bolt therein and wherein the diameter of the second portion is lesser relative to the diameter of the first portion wherein each of the holes defined in the base edge member further comprises a third portion proximate to the top surface of the base edge member, the third portion configured to receive the head of the bolt therein.