Patent ID: 8640346

Claim:
A saw comprising: a housing assembly; a motor supported by the housing assembly and operable to drive a saw blade to cut a work piece, the saw blade having a cutting plane, a bevel angle being defined between the cutting plane and a surface of the work piece; a support member supporting the saw relative to the work piece; and a bevel angle detent mechanism operable to adjustably position the saw blade in a bevel angle position, the mechanism including a detent member, a detent support supported by one of the housing assembly and the support member and including a threaded bore, a detent support member having a threaded outer periphery that is receivable within the threaded bore, structure defining a recess, a recess support supported by the other of the housing assembly and the support member, the detent member being selectively engageable in the recess to position the saw blade in a predetermined bevel angle position, and a biasing member between the detent support member and the detent member to bias the detent member into engagement with the recess when the saw blade is in the predetermined bevel angle position; wherein a preload of the biasing member is adjustable by rotating the detent support member relative to the detent support, wherein one of the detent member and the recess is angularly adjustable relative to the associated one of the recess support and the detent support to adjust the bevel angle position of the saw blade, and wherein the detent member is selectively engageable and disengageable from the recess in response to pivoting the housing assembly relative to the support member.