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A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.
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| Number | Title | Issue Date |
| 7354228 | Drilling tool for insertion of cabling An improved drilling tool for drilling into and through walls for the purpose of inserting cabling within same, comprising a drill bit and an elongated primary shaft suitably adapted to create a chaseway within a wall during the drilling process. The elongated prima... | 04/08/2008 |
| 7290972 | Screw anchor for friable material A screw anchor includes a roughly cylindrical body (1) with a drilling portion (3) provided, at its free end, with drilling teeth (14-16), at the other end of the body, a bearing flange (5) and an external screw thread (7). ... | 11/06/2007 |
| 7267513 | Spade drill bit A spade drill bit (202) comprises a shaft (204) having one end (205) configured to be engaged to a driving tool and a cutting head (206) attached at an opposite end of said shaft (204). The cutting head (206) includes a cent... | 09/11/2007 |
| 7264427 | Drill bit apparatus A drill bit apparatus having a central shaft and an annular collar mounted thereon. The central shaft is coaxially positioned within the annular collar. The central shaft has a bit end and a cutting tool end. The annular collar is spaced between the bit and cutting ... | 09/04/2007 |
| 7195038 | Conduit supports Apparatus and methods for supporting conduits within a sanitary environment. Some supports are configured so as to avoid the formation of surfaces that might collect dust, debris, cleaning fluids, etc. when installed. In one embodiment, the support includes a pair o... | 03/27/2007 |
| 7147414 | Spur point drill insert A cutting tool insert having a specialized spur point geometry at the center of the insert. The insert comprises a spur point cutting portion and a blade cutting portion wherein the spur point provides stability by providing a spot and allowing a flexible workpiece ... | 12/12/2006 |
| 7140814 | Spade-type drill bit having helical configuration A spade bit including a longitudinally extending shaft having a cutting member located at a distal end thereof. The cutting member comprises a pair of helically shaped, opposed blades joined along the longitudinal axis of the shaft and an axially extending pilot spu... | 11/28/2006 |
| 7001120 | Drilling tool The invention relates to a drilling tool (36), in particular for working concrete, rock, masonry and suchlike materials, having a single- or multi-edge tool head with at least one cutting body (1) which comprises a central region (12) which is d... | 02/21/2006 |
| 6978697 | Damaged bolt and screw removing devices A bit for removing a broken fastener comprises a tip from which extend two or more notches separated by scraping surfaces formed from two-sided frusto-conically-shaped regions. The scraping surfaces are bounded on one side by a cutting edge and on the other side by ... | 12/27/2005 |
| 6024520 | Auger drill bit An auger bit for forming bores having a circular cross section in a workpiece is disclosed. The bit has an elongate auger portion, a shank, a lead screw, a chisel blade, a spur blade, and a shearing blade. The elongate auger portion has an elongate shaft ... | 02/15/2000 |
| 5649796 | Carbide spade-type drill bit A spade drill bit device including an elongated shaft formed for rotation about a longitudinal axis thereof, and a flattened blade portion at one end of said shaft. The blade portion has generally planar and parallel opposing faces, and defines opposing s... | 07/22/1997 |
| 5632747 | Bone dowel cutter A device is provided for cutting dowels from a bone mass which is easily disassembled for cleaning and sterilization. The dowel cutter includes an axial mounting member having a proximal end portion configured for engagement with a drill chuck and a dista... | 05/27/1997 |
| 5312207 | Cylindrical bit A cylindrical bit including a drill head with a centering tip, two circumferential cutters, two main cutting edges extending approximately radialy, and two chip channels associated with main cutting edges. The chip channels are open toward a circumferenti... | 05/17/1994 |
| 5221166 | Spade-type drill bit apparatus and method A spade-type drill bit is disclosed having a shank portion and a spade bit portion extending from the shank portion. The spade bit portion includes a spade portion with a planar region, and a center tip concentric with a longitudinal axis and extending fr... | 06/22/1993 |
| 5061127 | Drill bit with concave spurs and having triangular center point with vee grooves An improved drill bit for wood boring or boring in other relatively soft material, having a generally cylindrical shaft (20), with a flattened blade portion at one end (24). The blade portion (24) is broad and flat with essentially parallel side surfaces ... | 10/29/1991 |
| 4950111 | Drill bit with spurs and having rectangular center spur with concave tip An improved drill bit for wood boring or boring in other relatively soft material, having a generally cylindrical shaft (20), with a flattened blade portion at one end (24). The blade portion (24) is broad and flat with essentially parallel side surfaces ... | 08/21/1990 |
| 4897001 | De-staking tool and method for removal of head gimbals from head stack assemblies An apparatus and method for removing a head gimbal from a head stack assembly without causing damage to adjacent head gimbals and minimizing damage to the head stack assembly. The tool driver of a miniature drill is inserted through holes in the stack ass... | 01/30/1990 |
| 4830548 | Method and apparatus for cutting A cutting tool assembly including an elongated pilot holder and a cutter blade adapted to be transversely positioned in a transverse slot in the pilot holder. The cutter blade includes cutting edges along one transverse edge of the blade and notches in th... | 05/16/1989 |
| 4753558 | Installation drill The present invention concerns in brief a drill (1) for making of preferably through installation bores, through which bores flexible shafts, cables and the like can be lead in. The drill (1) comprises a bore crown (2) and a shank (3). The bore crown (2) ... | 06/28/1988 |
| 4730373 | Machine tool for multiple surface machining The invention relates to a machine tool for multiple surface machining having a work supporting device provided on a base and having a work supporting portion which is freely rotatable and freely adjustable in a vertical position, a slide base freely adju... | 03/15/1988 |
| 4682917 | Spade bit with fluted shoulders The cutting rate of a spade bit is greatly improved by the provision of radial flutes on the lateral shoulders of the bit, extending transversely to the bit axis. Further improvements are obtained if the shoulder flutes are stopped by spurs positioned at ... | 07/28/1987 |
| 4529341 | Drill bit for Kevlar laminates An improved drill bit for drilling Kevlar laminates or the like, has a pair of helical edges each terminating in an outer cutting point; a center point; and concavely curved cutting edges extending between the center point and each of the outer cutting po... | 07/16/1985 |
| 4330229 | Drill bit A drill bit having a generally cylindrical body with a working end and flutes extending along the body. The working end is formed with a central work-engaging point and a pair of slitting spurs spaced outwardly from the point adjacent edge margins of the ... | 05/18/1982 |
| 4285620 | Symmetrical spur point drill A drill for use on reinforced composite parts comprising a two fluted marginless drill body with four forward cutting edges, said edges first scribing a hole in the composite and then cutting the plug from the circumference of the hole inward to the axis ... | 08/25/1981 |
| 4273117 | Apparatus for drilling bone An apparatus for forming a hole in a bone is provided, which comprises a body, a drill bit rotatable with respect to the body, and, in order to locate the drill, a mandrel coaxial with the drill bit, slidably projectable through the drill bit and biased t... | 06/16/1981 |
