| 摘要 |
The trim attachment for a portable circular saw is generally L-shaped, having a generally rectangular, planar, horizontal mounting plate and a perpendicular fence extending downward from a lengthwise side thereof. The perpendicular fence forms an insert portion therealong for receiving the blade guard of the circular saw. The mounting plate is adjustably mounted to the shoe of the portable circular saw on the underside of the shoe using carriage bolts that pass through, and are adjustable along, slots cut into the mounting plate and through corresponding holes in the shoe of the saw, and that are secured by wing nuts. Trim of relatively small width may be easily and accurately cut from a common wood member, such as a 2''x2''-2''x8'' members. The trim attachment may also be useful in dressing the edge of a wood member.
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