Starrett Attachments for Nos. 708, 709, and 811 Series Test Indicators

A. Dovetail Body Clamp – No. PT22429 3/16" diameter rod. For use in chucks, collets or surface gage snugs.

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B. *Tool Post Holder – No. PT11770A
1/4" x 1 5/16" (6.3 x 33mm) post and 1/4" x 1/2" (6.3 x 12.7mm) shank. For use in tool posts or in height gages.

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C. *Swivel Post Snug with Dovetail Indicator Clamp – No. PT22428
Will fit over spindles and posts 3/32-1/4" (2.4-6.3mm). Can be used directly on our No. 252 Height Transfer Gage and our No. 657 Series Magnetic Base Holders. It is frequently used on the 1/4" (6.3mm) rod of the Snug and Rod Unit No. PT22430.

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D. *Snug and Rod Unit – No. PT22430
This unit consists of a snug (PT18724) with two 4" (100mm) long rods, one a 1/4" (6.3mm) diameter, the other a 3/8" (9.5mm) diameter. It is generally used with an indicator attached to No. PT22428 Swivel Post Snug which slides onto the 1/4" (6.3mm) diameter rod.

This provides great versatility because the 3/8" (9.5mm) rod will fit into the Starrett Nos. 252 and 657H Gage Holders, plus it has the ability to be held in chucks and adjusted to a wide range of heights and diameters.

DM. Metric Snug and Rod Unit – No. PT27171. This unit consists of a snug with two 100mm (4") long rods, one having a 6mm (.236") diameter, the other an 8mm (.315") diameter.

*D shown

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E. Indicator Axial Support – No. PT26007
This triple-hinged indicator holder is designed to mount dovetail indicators (such as our Nos. 708, 709, and 811 Series). By using a rod through the 3/16" (4.7mm) mounting hole, it will also accommodate test indicators such as our No. 711 Series. Overall length is approximately 5 1/4" (133mm), shank size is 3/8" (9.5mm). 

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F. Height Gage Attachment - No. 711-49
1/8" x 5/16" (3 x 8mm) shank. This is used for Starrett Nos. 250, 454 10", 751 Height Gages and No. 995 Planer and Shaper Gage.

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G. Height Gage Attachment - No. 711-35
3/16" x 3/8" (4.8 x 9.5mm) shank. This is used for Starrett Nos. 255 and No. 454 12" and 24" Height Gages.

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H. Indicator Attachment, Dovetail Clamping Style - No. PT99454
Replaces standard scriber. Provides means to attach dovetail equipped test indicators or electronic probes to height gages. Allows indicator to be used to ensure that the down pressure on the part is the same as the original set zero position.

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I. & J. Collet Adaptors - PT28315
To be used with a 3/16" (4.7mm) diameter attachment for indicators such as PT22429 dovetail body clamp and PT0710F long and short arm attachments. 
PT28316  - Swivel Post Collet Adaptor, for use on any type of dovetail test indicator.
    
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