A device which includes a guide member which includes a first end portion and an opposing second end portion. The first end portion defines a first plane and an opening is defined by the guide member, wherein the opening extends along the guide member in a direction perpendicular to the first plane. The device further includes a first bubble vial attached to the guide member wherein the first bubble vial extends within a second plane. The device further includes a second bubble vial attached to the guide member, wherein the second bubble vial extends within a third plane, the second and third planes are in angular relationship relative to one another and the first and second bubble vials are each rotationally adjustable relative to the guide member.

A template kit for assisting with the drilling of holes and the mounting of objects to a planar surface. The template kit includes an impactor, a plurality of punch heads removably securable to the impactor, and a sheet of material having a first side and a second side. The first side includes a first adhesive that can releasably secure the object to be mounted. The second side includes a second adhesive that can secure the device to a wall or other planar surface. The second adhesive has increased adhesive strength relative to the first adhesive. Each punch head includes an inner and outer edge that can cut a disc member from the sheet of material, wherein the impactor drives the punch head through the sheet of material. In use, the disc members are secured to a wall and serve as a guide for drilling a hole to hang the object.

A drill bit stabilizer and a method of drilling holes through work surfaces. The drill bit stabilizer includes an adhesive strip with a drill guide hole portion extending outwardly therefrom. The adhesive strip with the drill guide hole portion is preferably transparent and portable for placement on a surface through which a hole is to be drilled. The method includes the steps of providing an adhesive strip with a drill guide hole portion extending therefrom; positioning the adhesive strip on a surface; releasably mounting the adhesive strip to the surface; inserting a drill bit attached to a drill motor into the drill guide hole portion; drilling a hole through the drill guide hole portion and into the surface beneath it; and removing the adhesive strip from the surface after the hole has been drilled.

A drill bit stabilizer and a method of drilling holes through work surfaces. The drill bit stabilizer includes an adhesive strip with a drill guide hole portion extending outwardly therefrom. The adhesive strip with the drill guide hole portion is preferably transparent and portable for placement on a surface through which a hole is to be drilled. The method includes the steps of providing an adhesive strip with a drill guide hole portion extending therefrom; positioning the adhesive strip on a surface; releasably mounting the adhesive strip to the surface; inserting a drill bit attached to a drill motor into the drill guide hole portion; drilling a hole through the drill guide hole portion and into the surface beneath it; and removing the adhesive strip from the surface after the hole has been drilled.

A bollard drilling jig including a base plate, an elongated bar coupled to the base plate, and at least two guide collars spaced apart from each other on the elongated bar. The at least two guide collars each include an interior channel that is sized to receive a drilling tool therethrough.

A pocket hole jig contains: a body, a holder, and a fitting sleeve. The body includes at least one accommodation orifice configured to house a driller, each accommodation orifice tilts downwardly and extends toward a bottom of the body, wherein the body also includes a first marking portion arranged on a first side surface thereof. The holder includes an operation room in which the body is fitted and moves relative to the holder, at least one through groove formed on a bottom of the holder so as to correspond to the at least one accommodation orifice, and a first scale section arranged on a first side surface thereof and aligning with the first marking portion. The fitting sleeve is fitted with the driller, and the holder further includes a depth scale section for measuring depths of holes drilled on wooden workpieces by the driller.

A drill and/or tap guide, adapted for use in machining a straight hole through a variety of workpieces, defining a plurality of standard diameter-sized guide holes, presenting orthogonal sides and surfaces, and a plurality of alignment lines that cooperatively facilitate alignment of the guide and workpiece, and further presenting a double-V clearance notch that facilitates use with angular and curvilinear workpieces, and removal of extrusion and chips during drilling.

A drill and/or tap guide, adapted for use in machining a straight hole through a variety of workpieces, defining a plurality of standard diameter-sized guide holes, presenting orthogonal sides and surfaces, and a plurality of alignment lines that cooperatively facilitate alignment of the guide and workpiece, and further presenting a double-V clearance notch that facilitates use with angular and curvilinear workpieces, and removal of extrusion and chips during drilling.

A positioning device for drilling tools of various sizes contains: a body and an accommodation case. The body includes an inserting portion with at least one positioning structure configured to insert drilling tools of various sizes. The body also includes at least one mounting set configured to mount the body on a working face, an inlet defined on a top thereof, and a channel defined in a bottom thereof and communicating with the inlet and the inserting portion. The accommodation case is configured to accommodate coolant and includes an outlet formed on a first end thereof and an air hole arranged on a second end thereof. Between the accommodation case and the body is defined a connection structure configured to connect the accommodation case with the elongated plate and to align the outlet of the accommodation case with the inlet of the body.

A 3D printed drilling template (20, 30a, 30b, 30c) including: a rigid framework able to be manipulated by an operator or an automaton, and a set of traversing (22, 32a, 32b, 32c, 33c) orifices in the framework and arranged to guide the drilling of holes into a structure on which the drilling template is mounted, wherein the drilling template (20, 30a, 30b, 30c) is designed or revised on an ad-hoc basis and manufactured by 3D printing and using a 3D printing material based on a polymer material mixed with powdered graphene.