g**e
发帖数: 41 | 1 计划自己安装抽油烟机。外墙是cement fiber board，不知该用什么工具切割开孔。
有经验的给出个主意。谢谢。 |
c****o
发帖数: 32446 | |
g*****9
发帖数: 4125 | 3 hole saw.
【在 g**e 的大作中提到】
: 计划自己安装抽油烟机。外墙是cement fiber board，不知该用什么工具切割开孔。
: 有经验的给出个主意。谢谢。
|
g**e
发帖数: 41 | 4 Thanks, I never thought a hole saw can be as large as 6 inch or more. Will a
18V cordless drill do the trick? Or I need a corded drill (don't have yet)? |
e********t
发帖数: 9607 | 5 买hole saw可能就用这一次了。如果想省钱不怕麻烦，可以沿圆周钻一圈孔，然后用凿
子或者putty knife砸开。
a
)?
【在 g**e 的大作中提到】
: Thanks, I never thought a hole saw can be as large as 6 inch or more. Will a
: 18V cordless drill do the trick? Or I need a corded drill (don't have yet)?
|
T*U
发帖数: 22634 | |
a9
发帖数: 21638 | 7 我试着用小hole saw搞了一下，实在太麻烦了，买了个7"的，还在路上。
Will
yet
【在 e********t 的大作中提到】
: 买hole saw可能就用这一次了。如果想省钱不怕麻烦，可以沿圆周钻一圈孔，然后用凿
: 子或者putty knife砸开。
:
: a
: )?
|
R**R
发帖数: 3318 | 8 在墙上画好要开的孔，先用hole saw 打个洞，然后用reciprocating saw 沿线锯。小
心墙内电线。 |
g*****9
发帖数: 4125 | 9 Yes, they make them that big (and even bigger)
http://www.amazon.com/Bosch-HB600-Holesaw-6-Inch-Bi-Metal/dp/B000WA4X9M
If you shop around, you can get one for less than $20.
Make a perfect round hole, cordless drill should be ok (18v Dewalt kind)
Cement siding is not easy to cut perfect using other method. Most saw blade
will dull very quickly and if your hole is not perfectly round, you will
have a tough time seal it with caulk.
a
)?
【在 g**e 的大作中提到】
: Thanks, I never thought a hole saw can be as large as 6 inch or more. Will a
: 18V cordless drill do the trick? Or I need a corded drill (don't have yet)?
|
R**R
发帖数: 3318 | 10 7"的hole saw? 那多大的钻带呀。
【在 a9 的大作中提到】
: 我试着用小hole saw搞了一下，实在太麻烦了，买了个7"的，还在路上。
:
: Will
: yet
|
g*****9
发帖数: 4125 | 11 All Dewalt 18V drill should be ok. You do not press to hard, you let the saw
do the work. Cutting cement board will dull the saw quickly if get too hot
(even carbide)
【在 R**R 的大作中提到】
: 7"的hole saw? 那多大的钻带呀。
|
g**e
发帖数: 41 | 12 Thanks everybody,
I am going to order a 6" hole saw and try it with my Milwaukee V18 drill.
Still a bit scary to operate that big hole saw to cut cement board on a
ladder. Heck. |
s**********d
发帖数: 36899 | 13 至于吗，drill钻个洞用手锯就行了。
这点小事花那么多钱买专用工具，还不如找人干了。
drill.
【在 g**e 的大作中提到】
: Thanks everybody,
: I am going to order a 6" hole saw and try it with my Milwaukee V18 drill.
: Still a bit scary to operate that big hole saw to cut cement board on a
: ladder. Heck.
|
