|
|
Always wear safety glasses when operating machine tools. |
Download PDF 1072 Instructions
Back to Drill Chucks
Image shown is a representation only. Actual product may vary.
3/8″ Drill Chuck with Two Arbors
This chuck includes a #0 Morse arbor for use in the tailstock for center drilling and a #1 Morse arbor for use in the headstock. It will hold drills from 3/32″ (2.4 mm) to 3/8″ (9.5 mm) in diameter. Runout is .003″ or less. If runout of less than this amount is required, collets should be used to hold the drill rather than a chuck.
NOTE: Because of its longer length and ability to hold longer 3/8″ drills, this chuck is normally recommended for use on the longer 4400-series benchtop lathes.
-
| Chuck Capacity | 1/32″ – 3/8″ (0.8-10 mm) | |
|---|---|---|
| Arbor | #0 Morse for tailstock and #1 Morse for headstock | |
| Runout | .003″ or less | |
| Includes | chuck key, drawbolt+washer and 2 arbors |
Related products
5/32″ Drill Chuck with #0 Morse Arbor
These chucks are useful for holding very small drills and their shorter length provides an increase of about 1/2" in working space between centers compared to the 1/4" drill chuck. A #0 Morse arbor has been pressed into the Jacobs taper in the back of the chuck. It is used in the tailstock and does not require a drawbolt.
Runout, as specified by the manufacturer, is .004" or less but we try to maintain .003" or less in our testing process. If runout of less than .003" amount is required, collets should be used to hold the drill rather than a chuck.
NOTE: Because the arbor is pressed into the chuck, it is not interchangeable from chuck to chuck. A separate chuck must be purchased for #0 and #1 Morse use.
1/4″ Drill Chuck with 2 Arbors
A drill chuck is probably the most important accessory you will need for your lathe. It will enable you to accurately centerline drill, ream, or tap any part mounted on the lathe. The part to be machined is chuck or collet mounted in the headstock. The tool is mounted in the tailstock chuck and fed into the part using the tailstock ram feed. Parts that are going to be mounted between centers can be center drilled this way. Other parts requiring a hole accurately drilled on-center can also be machined this way.
The Sherline tailstock chuck is a precision 3/32" (2.4 mm) to 1/4" (6.4 mm) 3-jaw chuck complete with key. The chuck is fitted with a #0 Morse arbor for use in the tailstock. Also included is a #1 Morse arbor and drawbolt so the chuck can be used in the lathe or mill headstock as well.
NOTE: If runout of less than .003″ amount is required, collets should be used to hold the drill rather than a chuck.
1/4″ Drill Chuck with #1 Morse Arbor
The Sherline Milling Machine makes an excellent precision drilling machine. Accurate positioning of both the "X" and "Y" axes provide a simple way to locate holes, and, although the Sherline does not have a quill feed, the "Z" axis feed screw does give you micrometer accuracy for depth control. The drill chuck is similar to the tailstock chuck used with the lathe in that it is a 3/32" (2.4 mm) to 1/4" (6.35 mm) drill chuck mounted on a #1 morse arbor. The difference is that this arbor has been drilled and tapped for a drawbar. The drawbar prevents the arbor from working loose during use.
NOTE: If runout of less than .003″ amount is required, collets should be used to hold the drill rather than a chuck. This chuck is NOT designed for lateral loads and should not be used for holding end mill cutters
3/8″ Drill Chuck with #1 Morse Arbor
This chuck includes a #1 Morse arbor and drawbolt so that it can be mounted in the headstock of the lathe or mill. It will hold drills from 3/32" (2.4 mm) to 3/8" (9.5 mm) in diameter. If runout of less than .003″ amount is required, collets should be used to hold the drill rather than a chuck.
NOTE: Because of its longer length and ability to hold longer 3/8" drills, this chuck is normally recommended for use on the longer 4400-series benchtop lathes.