A tool (10) for cleaning a drilled hole (12), including a tool shank (14) that, relative to the shank axis (A), has an axial attachment end (16) and an opposite axial cleaning end (18), as well as at least one conveying element (20) for removing drilling dust (22) from the drilled hole (12). The conveying element (20) is attached to the tool shank (14) and arranged in the axial direction like a helix around the tool shank (14). The conveying element (20) is configured as a channel (24) that is open in the direction of the attachment end (16). A method for cleaning a drilled hole by such a tool (10) is also disclosed.

A tool (10) for cleaning a drilled hole (12), including a tool shank (14) that, relative to the shank axis (A), has an axial attachment end (16) and an opposite axial cleaning end (18), as well as at least one conveying element (20) for removing drilling dust (22) from the drilled hole (12). The conveying element (20) is attached to the tool shank (14) and arranged in the axial direction like a helix around the tool shank (14). The conveying element (20) is configured as a channel (24) that is open in the direction of the attachment end (16). A method for cleaning a drilled hole by such a tool (10) is also disclosed.

Apparatus that is particularly suited for machining hard dense ceramic materials comprises a vertical milling machine within an enclosure. The machine has a plurality of slides for moving a spindle holding an end mill in the x, y, and z directions. The x and y slides are located above the elevation of the work table and any workpiece held thereon. Air flows downwardly from the region of the x and y slides and through gaps associated with two fabric shields which have horizontal portions that translate respectively in the x axis and y axis directions. The shields inhibit coolant that contains work piece particulates from traveling upwardly toward the x and y slides. A tool changer system comprises a tool holding tray (30) mounted adjacent the work table within a housing having a movable cover. The housing enables the tool tray to be removed from the enclosure through an access door while the machine tool is operating and coolant is flowing.

A field-pole magnet manufacturing apparatus manufactures magnet pieces that constitute a field-pole magnet arranged in a rotary electric machine by fracturing the magnet. This manufacturing apparatus includes: a support unit on which the magnet is placed; a fracture unit that is arranged opposite to the support unit across the magnet and is configured to fracture the magnet by pressing the magnet while in contact with the magnet; and a powder removal unit that is configured to remove crush powder produced by fracture of the magnet.

A field-pole magnet manufacturing apparatus manufactures magnet pieces that constitute a field-pole magnet arranged in a rotary electric machine by fracturing the magnet. This manufacturing apparatus includes: a support unit on which the magnet is placed; a fracture unit that is arranged opposite to the support unit across the magnet and is configured to fracture the magnet by pressing the magnet while in contact with the magnet; and a powder removal unit that is configured to remove crush powder produced by fracture of the magnet.

A device for cutting a block of stone that includes a support bar including a monolithic metallic plate, and a number of fluid ports attached to the plate. The device also includes a wear bar that is secured to the monolithic metallic plate and a lower longitudinal slot, and a cutting belt positioned in the lower longitudinal slot of the wear bar and including a downward-facing cutting surface to cut the block of stone. A method of cutting the stone block is also disclosed.

A device for cutting a block of stone that includes a support bar including a monolithic metallic plate, and a number of fluid ports attached to the plate. The device also includes a wear bar that is secured to the monolithic metallic plate and a lower longitudinal slot, and a cutting belt positioned in the lower longitudinal slot of the wear bar and including a downward-facing cutting surface to cut the block of stone. A method of cutting the stone block is also disclosed.

A wet cutting saw for cutting a ground portion, the wet cutting saw including a blade rotatable about an axis, a liquid feed conduit for feeding liquid onto a surface of the blade as it rotates, a frame for carrying the blade and configured to travel over a surface of the ground portion, and a mounting assembly that mounts the blade to the frame, at least part of the mounting assembly pivotable relative to the frame to raise and lower the blade relative to the frame.

A wet cutting saw for cutting a ground portion, the wet cutting saw including a blade rotatable about an axis, a liquid feed conduit for feeding liquid onto a surface of the blade as it rotates, a frame for carrying the blade and configured to travel over a surface of the ground portion, and a mounting assembly that mounts the blade to the frame, at least part of the mounting assembly pivotable relative to the frame to raise and lower the blade relative to the frame.

A masonry tool cleaning and storage device may include one or more bins capable of holding water and adapted to hang from the sides of a conventional wheel barrow. The bins may or may not have lids, which may or may not be attached to the bins. The device may optionally include a combined drying table and water return surface adapted to route water, e.g. dripping from wet tools, back to the water bins. The drying table may include a grated surface that is more or less horizontal while assembled in a working configuration. The grated surface may be above a downwardly sloped surface adapted to return water that has fallen through the grated surface back to the bins. When work is complete, the bins may be emptied of water, cleaned, and used for tool storage.