목공 도면 나침반 고정 포인트 원 스크라이버 미터/인치 조절 가능한 라운드 마킹 게이지
리뷰의 일부가 자동 번역되었습니다.
ürün metal güzel kaliteli gözüküyor
Arrivati nei tempi previsti, molto utili!
ok
Good unit for smaller circle marking. Repeatable circles accurately.
I.m going to give this 3 stars, only because I can fix it to make it accurate. The tool as received has a pointed pivot pin which is machined to .1945" The hole into which it fits is bored to .204". That is a difference of .0095" Doesn't sound like much but ten thousandths of an inch is significant. You may think you are drawing circles, but you are not, you are drawing ellipses. I will fix this by Machining a new pivot pin, or by plugging the hole with a piece of aluminum bar stock and boring to 1 thousandths clearance.