A dressing board for sharpening and/or shaping blades for manufacture of semiconductor devices can include a working surface configured to sharpen and/or shape a cutting surface of a dicing or edging blade for manufacture of a semiconductor device. The working surface can be configured to contact the cutting surface of the blade when sharpening or shaping the cutting surface. The dressing board can include a support substrate configured to support the working surface with respect to a floor of an enclosure in which the dressing board is positioned. In some embodiments, the working surface includes a first portion that is not parallel to the floor.

A dressing board for sharpening and/or shaping blades for manufacture of semiconductor devices can include a working surface configured to sharpen and/or shape a cutting surface of a dicing or edging blade for manufacture of a semiconductor device. The working surface can be configured to contact the cutting surface of the blade when sharpening or shaping the cutting surface. The dressing board can include a support substrate configured to support the working surface with respect to a floor of an enclosure in which the dressing board is positioned. In some embodiments, the working surface includes a first portion that is not parallel to the floor.

The present utility model provides a cutter sharpener including a housing, a height adjusting mechanism and a cutter clamping mechanism mounted on the housing, and a grinding mechanism rotatably connected to the height adjusting mechanism. The housing includes a first mounting location, the height adjusting mechanism is movably connected to the first mounting location, the height adjusting mechanism includes a lifting body, and the lifting body can move up and down relative to the first mounting location. The cutter sharpener further includes a degree indicating mechanism fixedly connected to the lifting body.

A handheld skate blade sharpening tool that has an automatically indexing, rotating sharpening stone that matches the concaved profile of the skate blade retained within a two-piece body member. Screws hold the two-piece body member together to keep the round sharpening stone sized to match the desired concave profile. The sharpening stone will remove metal to match the shape of the stone each time the sharpener is moved back and forth along the blade. The sharpening stone has gears on each end of the stone that match the gears inside the two-piece body. As the tool is moved along the skate blade, the sharpening stone will incrementally rotate within the body when the direction is changed in the reciprocating motion by the user's back and for movement.

A skate blade sharpening tool that has a cylindrical sharpening stone that is positioned directly over the blade and adjusting the slot width in the sharpener using thumb screws to match the blade width. When tightening the thumb screws, the two halves of the tool handle will decrease the slot width onto the blade. This pressure on the blade will force the through shaft and cylindrical stone to be centered over the blade. The sharpening stone will remove metal to match the shape of the stone each time the sharpener is moved back and forth along the blade. The sharpening stone has gears on each end of the stone that match the gears inside the two-piece body. As the tool is moved along the skate blade, the sharpening stone will incrementally rotate within the body when the direction is changed in the reciprocating motion by the user's back and forth movement. The sharpener also has a deburring stone mounted to the black of the handheld sharpener.

A blade sharpening device comprises a clamp for holding a blade in a fixed position relative to the device, an elongate slide member having a lower end adapted for sliding movement on a flat surface and an elongate support arm having a first end mechanically connected to the slide member. The elongate support arm extends at a fixed angle relative to the slide member and has a second end with the clamp provided thereon.

An outdoor tool with multiple functions may comprise a handle, a spring clip, a blade, a cover and a flint rod. When the blade is in a folded position, it is coupled with the spring clip, and an actuating segment of the spring clip can tightly clamp the blade. Furthermore, when blade is in a deployed position, a mounting piece of the blade is mounted on a mounting hole of the spring clip thereby improving the structural stableness. In addition to cutting objects, the outdoor tool also can be used for whistling, starting a fire, opening a bottle, scraping fish scale, sharpening a knife thereby improving the practicability.

An outdoor tool with multiple functions may comprise a handle, a spring clip, a blade, a cover and a flint rod. When the blade is in a folded position, it is coupled with the spring clip, and an actuating segment of the spring clip can tightly clamp the blade. Furthermore, when blade is in a deployed position, a mounting piece of the blade is mounted on a mounting hole of the spring clip thereby improving the structural stableness. In addition to cutting objects, the outdoor tool also can be used for whistling, starting a fire, opening a bottle, scraping fish scale, sharpening a knife thereby improving the practicability.

A multi-angle blade sharpener is provided which includes a support plate having a plurality of a pair of bores extending downwardly into the support plate with each pair of bores extending downwardly into the support plate at different angles. First and second sharpening stone holders having a sharpening stone secured thereto are also provided with each of the holders having a stud extending downwardly therefrom for insertion to the pairs of bores. A storage box is also provided for storing the components of the sharpener with the support plate serving as a cover for the box.

A multi-angle blade sharpener is provided which includes a support plate having a plurality of a pair of bores extending downwardly into the support plate with each pair of bores extending downwardly into the support plate at different angles. First and second sharpening stone holders having a sharpening stone secured thereto are also provided with each of the holders having a stud extending downwardly therefrom for insertion to the pairs of bores. A storage box is also provided for storing the components of the sharpener with the support plate serving as a cover for the box.