B - Operations – Transporting – 23 – B
Patent
B - Operations, Transporting
23
B
B23B 45/14 (2006.01)
Patent
CA 2191255
It is known that when drilling a hole you first have to measure for the exact center and hand punch it before drilling. Whether it be a handyman or trade's man one cannot drill a straight hole with an electric or battery hand drill in any way. The difference from one side to the other will be noticeable especially so in thick material, it could be by more than 1/8" inch off. With this invention you will illiminate these difficulties by using the specifically marked base for centering then for drilling use one of the five different sizes of the screw-in bushing guides in the holes already made on this same base, wherever it is most convenient for you to drill. All in all one does not have to center punch the hole before drilling and with the guides provided one can be assured that the drilling will be precise.
On connaît l'importance de déterminer avec exactitude le centre d'un trou que l'on s'apprête à percer et de le marquer à l'aide d'un poinçon. Ni les bricoleurs ni les hommes de métier ne parviennent à percer un trou parfait à l'aide d'une perceuse électrique ou à batterie. L'écart dimensionnel entre les trous de part et d'autre de la pièce augmente avec l'épaisseur du matériau et dépasse souvent 1/]8 de pouce. La présente invention propose un dispositif de centrage et de guidage permettant d'éliminer cette difficulté. Le dispositif proposé élimine le recours au poinçon et assure un perçage de précision.
Campeau (molinari) Therese
Molinari John
LandOfFree
Acu-drilling aid kit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Acu-drilling aid kit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acu-drilling aid kit will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1456316