what is the chuck size?
1130432
The chuck size is 1/2 inch. Here's a more comprehensive list of features that I got from another web site:*Laser X2 2-Beam Laser for precise hole alignment*Depth Adjustment System for easy depth control*Variable Speed Gearing-5 speed system for different material types*1/2" Keyed Chuck to accept large diameter bits designed for woodworking and cutting*Adjustable Depth Stop for accurate measurements and repetitive drilling*0-45 degree tilting square work surface for precise and accurate drilling*Bump-off Switch for added safety
1130433
The chuck size is 1/2 inch. Here's a more comprehensive list of features that I got from another web site: *Laser X2 2-Beam Laser for precise hole alignment *Depth Adjustment System for easy depth control *Variable Speed Gearing-5 speed system for different material types *1/2" Keyed Chuck to accept large diameter bits designed for woodworking and cutting *Adjustable Depth Stop for accurate measurements and repetitive drilling *0-45 degree tilting square work surface for precise and accurate drilling *Bump-off Switch for added safety
1130434
1/2 inch , I'm pleased ith the drill, but I onloy use it for light duty stuff. I don't bother with the lasers as I don't do anything that requires exact drilling
2251804
The 3/8" designates the diameter of the chuck, or the place you insert the drill bit. This size will accomodate bits from 1/16" up to 3/8" and everything in between. You can generally buy a group of from 7 to 10 bits in one pack and they generally run 1/16" to 3/8". You can also get special bits that will fit a 3/8" chuck but can drill larger size holes, such as up to a half inch...even larger. Welcome to the "do it yourself" world.
1444922
Actually the chuck is the size of the drill bit your drill will hold. You open the chuck to change the drill bit. This drill will hold a 3/8" drill bit very easily. It comes with some bits. You can then purchase additional size bits that do not come with it.
1337239
The chuck size indicated in the description (1" in this case) is the max theoretical width of the drill bit you can use. as other have mentioned, SDS (which is also SDS plus) has a fixed size that actually fits into the drill regardless of the diameter of the business end of the bit. sds max is different and not directly interchangeable. basically, if you're drilling up to 1" holes, this is the one for you. if the hole needs to be wider, you'll need a more powerful drill with a larger size. you can also get converters to use a regular but, but you lose a lot of the magic of this type of tool. The chuck size indicated in the description (1" in this case) is the max theoretical width of the drill bit you can use. as other have mentioned, SDS (which is also SDS plus) has a fixed size that actually fits into the drill regardless of the diameter of the business end of the bit. sds max is different and not directly interchangeable. basically, if you're drilling up to 1" holes, this is the one for you. if the hole needs to be wider, you'll need a more powerful drill with a larger size. you can also get converters to use a regular but, but you lose a lot of the magic of this... » Read More The chuck size indicated in the description (1" in this case) is the max theoretical width of the drill bit you can use. as other have mentioned, SDS (which is also SDS plus) has a fixed size that actually fits into the drill regardless of the diameter of the business end of the bit. sds max is different and not directly interchangeable. basically, if you're drilling up to 1" holes, this is the one for you. if the hole needs to be wider, you'll need a more powerful drill with a larger size. you can also get converters to use a regular but, but you lose a lot of the magic of this type of tool. « Show Less
215736
It will fit any chuck that uses a one inch spindle with 8 threads per inch.
2174538
If it has a standard SDS shank it will work. The chuck does have an internal clutch.
2165951
The dia. Is 4". The master slides extend to a dia. Of 5". The chuck is 1 5/8" thick.
165334
I measured the chuck to be 15/16" of an inch. It is not a heavy duty chuck. I tried it in an impact driver and it locked up. I had to use a pair of pliers to open it. So much for it being keyless. I would think it would be okay for light duty.
52341
Yeah. The size of your chuck is the upper limit of what size shaft it can handle. So that chuck can handle anything smaller than 1/2".
712734
I recommend contacting teknatool.com. Most often the model numbers refer to whether the chuck accepts inserts, or is machined to accept a specific spindle (1.25 x 8") or metric. There are also some chucks that come with different jaws. Make sure the chuck you select is set up to either accept the insert you need or is made for your lathe spindle.
2025936
Both. If it fits a 3/8" chuck, it will also fit a 1/2" chuck. It fits my 3/8" chuck, and, since 1/2" is larger than 3/8" it will fit that one too. Your only concern would only be if you have a SMALLER chuck, for example, a 1/4" chuck. Hope that helps.
2231584
5/8 It does come with a chuck which may allow a 1/2 inch, but I use the paddle it came with. It will mix anything. I have used it constantly for a few months now and it is a beast. Beyond worth the money
1737583
Hey Earl, The drill chuck has 11 teeth and a 5/16" pi;ot. The pilot hole is the key to most chucks, the teeth will follow. Hope this helps
924339
We use Jacobs chucks on our drills. You should not have an issue with the chuck, however if you choose to replace it the thread size for the PS31 is 1/2 - 20. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499).
2010613
According to the 18-900L manual it says "Use drill bits with a shank of 5/8" or less in diameter." So, I guess that makes it a 5/8" chuck.
1495042
While I'm not sure of the exact diameter, The base is too large to fit in either the standard or adjustable chuck for a dremel
1868579
I think it will go as small as you need. the blades of the chuck are touching right to the point