Internet #100128244

Model #763198-1

Store SKU #436249

3/8 in. Metal Keyless Chuck for Impact Driver

  • Accepts round and hex shank bits
  • Converts an impact driver into a driver drill
  • Constructed of metal
  • See More Details

Frequently Bought Together

+
+
Price:
$2937

Product Overview

The Makita 3/8 in. Metal Impact Driver Keyless Chuck is a drill attachment that is made from metal. This chuck can convert an impact driver into a driver drill. It accepts round and hex shank bits.
  • California residents
  • Designed to accept round and hex shank bits
  • For converting an impact driver into a driver drill
  • Manufactured from metal
  • 3/8 in. impact driver and keyless chuck
  • Heavy-duty design
  • Shop all Makita products

Specifications

Dimensions

Product Height (in.)
2 in
Product Length (in.)
0.0
Product Width (in.)
2 in

Details

Color Family
Silver
Drill Attachment Product Type
Adaptor
Material
Metal
Power Tool Accessory Type
Other Accessory
Product Weight (lb.)
.65
Returnable
180-Day
Tools Product Type
Power Tool

Questions & Answers

23Questions30Answers

What is the maximum rated RPM?

Asked by cnavarro November 21, 2020
3
Answers

No maximum speed noted.

What is the threading size for the back of the chuck?

Asked by cnavarro November 1, 2020
1
Answer

There isn't any threads on the back side of the chuck. This has a hex shank that is similar to what you might see on a driver bit. You can put it into the 'chuck' that is usually used on a cordless impact, and then you will be able to use your impact as a drill.

Is there a life time warranty

Asked by JP July 29, 2020
1
Answer

Thank you for your question. No, please visit https://www.makitatools.com/service/warranty for Makita's warranty information.

what is the diameter of the chuck

Asked by chris0817 July 12, 2020
2
Answers

1.5" diameter and is 3.5" overall length and uses up to a 3/8" bit.

It looks like I'm having the opposite problem of many users. I figured out how to get the jaws to...

Asked by Dana May 3, 2020
2
Answers

Thank you for your question. We recommend you contact your local Service Center. You can find the local Factory Authorized Service Center by calling 1-(800)4-MAKITA, or at the “Services” link at www.makitatools.com.

What is the maximum run out?

Asked by Mark April 29, 2020
1
Answer

Thank you for your question, but we will require more specific information in order to provide an answer. Call the Makita Call Center during business hours at (800)4-MAKITA, they’re based in Buford, GA and are ready to help.

How do I put this on my impact drill?

Asked by Julie March 28, 2020
6
Answers

Thank you for your question. You place it into your impact the same way you would insert a bit. For additional questions, please call the Makita Call Center during business hours at (800)4-MAKITA, they’re based in Buford, GA and are ready to help.

Will this let me convert a quick lock drill so I can use standard bits?

Asked by Mighty July 28, 2019
8
Answers

yes

Will a Diablo mandrel fit?

Asked by Cepstar November 27, 2018
2
Answers

Only the smaller 3/8 inch Diablo mandrels will fit. Larger hole saw mandrels will not fit.

will this fit sds bits

Asked by mono October 4, 2018
4
Answers

Yes. we use it to drill 5/8 inch diameter holes 3 inches deep, in rock and Gorilla glue in short pieces of rebar for surveying markers.

3/8 in. Metal Keyless Chuck for Impact Driver - page 2

Customer Reviews

  • 232 Customer Reviews
  • 3.9 out of 5 stars overall
70% of customers recommended.
Overall Ratings
5star-icon(127)
4star-icon(38)
3star-icon(15)
2star-icon(9)
1star-icon(43)
Sort By:
Easy make fro your impact drive a drill
I was very happy with it, its a strong part, working well, very practical, Easy to use
Was this helpful?
0
0
Purchased the keyless bit because the piece I purchased to sharpen lawn mower wouldn't fit my ryo...
Purchased the keyless bit because the piece I purchased to sharpen lawn mower wouldn't fit my ryobi impact drill. Went to tool rental area, to fit a recommendation for universal bit attachment and the Gentlemen printed me up one that wasn't in stock, I ran into the last keyless bit in the tools section. And was definitely compatible.
Was this helpful?
0
0
I bought this to use in my drill press since the chuck on it would not go small enough for the dr...
I bought this to use in my drill press since the chuck on it would not go small enough for the drill bit I needed to use. The wobble was so bad it wasn't usable. Not sure if it's the drill press or the chuck, because if there's a small wobble on the drill press chuck it would be amplified on this chuck because of the added length. My press might have a very slight wobble, but if so it doesn't affect the drilling I've done in the past. The chuck is intended to be used in an impact drill and it might be fine in that application where precision isn't as important. I have a cordless drill already so I don't need to convert my impact into one.
Was this helpful?
0
0
I used this to connect a power drill to the manual crank mechanism on a sit-stand desk. It works ...
I used this to connect a power drill to the manual crank mechanism on a sit-stand desk. It works well. It's definitely a solid item and it feels well-machined. It's probably overkill for what I need- It feels like something a contractor would use, and I probably could have gotten away with using a cheaper plastic one. But I'm definitely not worried about it breaking or giving out on me. There's actually a hole for a chuck key, but there's no gear mechanism. I don't know if adding that gear would be prohibitively more expensive but it would be nice if you could use a key if you wanted. But that's not a flaw- it's advertised as a keyless chuck and works well as such.
Was this helpful?
2
0
adapter unscrewed
I'm a sheet metal worker. i use these with my impact so i don't have to carry a drill and impact all day. i used mine about a week. like others have complained, the adapter unscrewed from the chuck when i tried to remove a bit. due to some internal ratcheting mechanism it's nearly impossible to remove the bit by gripping the chuck with two sets of pliers. i can't belive they don't use a reverse thread screw to keep the adapter from backing out. i exchanged it, hopefully I'll have better luck with the new one. i had one made by jacobs that lasted about 15 years. so far i haven't found a suitable replacement. i tried two from the "green" home improvement store, $5.99 and $14.99 and both of those broke the very first hole i drilled.
Was this helpful?
7
0
I like using this tool because it is a quick...
I like using this tool because it is a quick disconnect instead of having to use another drill especially for What I use it for. I have three of these and I can use a 30-bit or a 7-bit or a one-bit with a quick disconnect instead of having to change them out every single time.
Was this helpful?
0
0
Excellent product! But hard to find... Thank you Home Depot.
Excellent product! But hard to find... Thank you Home Depot.
Was this helpful?
0
0
Lost my drill and only had an impact and needed...
Lost my drill and only had an impact and needed a replacement instead bought this and it’s good
Was this helpful?
0
0
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Was this helpful?
0
0
It hard to get the bit tight in the driver....
It hard to get the bit tight in the driver. I ended up buying hex bits.
Was this helpful?
0
0
Review this Product
Share your thoughts with other customers