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Straight Edges

6600 Series - Dovetail Straight Edges   |   6700 Series - Angle Straight Edges | 6900 Series - Machinist Straight Edges |  




 

 

 

6600 Series - Dovetail Straight Edges

Dove Straight Edges are widely used for checking the alignment of and scraping in the dovetail surfaces of machine tool ways and slides.

Made from specially treated , close-grained castings, these tools are finish machined and hand scraped to flatness accuracies of .0001" per 12" or better.

These " scraping masters" are normally supplied with a standard 45° included angle. Other angles can be furnished at a nominal added charge.

 

 

 Part Number

Nominal Dimensions - Inches
Overall Height Approx. Weight Lbs.
  Length Width Bev. Face  Over. Ht.
BUS.6618 18 2-7/8 1-3/8 1 4-1/2 18
BUS.6624 24 3 1-1/2 1-1/8 5-3/4 26
 BUS.6630 30 3-1/4 1-3/8 1 6-1/4 36
BUS.6636 36 3-7/8 1-3/8 1 6-3/4 52
             
BUS.6648 48 4-1/4 1-3/4 1-1/4 7 83
BUS.6660 60 3-1/2 1-3/4 1-1/4 7-1/2 88
BUS.6672 72 4-1/2 1-3/4 1-1/4 8 140
BUS.6696 96 4-1/4 1-1/2 1-1/8 12 175

 



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6700 Series - Angle Straight Edges

Angle Straight Edges are designde to serve the same function as the Dovetail Straight Edges, checking the alignment of and scraping in the dovetail surfaces of machine tool ways and slides.

These Angle Straight Edges are also made from stress-relieved, close-grained castings and feature cored finger tip cavities over their entire length for handling.

These Straight Edges are drilled and tapped at each end for eye bolts or handles.

Carfully machined and hand scraped, these scraping master are finished to flatness accuracies of .0001" in 12" or better.

Normally furninshed with a 45° included angle as standard, other angles can be furnished at a nominal added charge.

 

 


 Part Number

Nominal Dimensions - Inches
Approx. Weight Lbs.
  Length Width Bev. Face  Base Ht.
BUS.6706 6 3 2-1/8 1-1/2 4
BUS.6718 18 3 2-1/2 1-1/2 14
 BUS.6724 24 3 2-1/8 1-1/2 18
BUS.6730 30 3 2-1/8 1-1/2 31
           
BUS.6736 36 3 2-1/8 1-1/2 37
BUS.6748 48 3-1/4 2-1/2 1-3/4 52
BUS.6760 60 3-3/8 2-5/8 1-7/8 70
BUS.6772 72 3-3/4 2-7/8 2 88



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6900 Series - Machinist Straight Edges

A handy steel straight edge designed for checking alignment and flatness.

Made of heat treated alloy steel with flame hardened edges, these straight edge are ground all over with the hardened edges precision ground to the overall accuracies shown.

The top face is beveled on one edge and also has a recessed scale for locating readings.

For storage and transport, a specially fitted, cushioned case can be provide at additional cost.


 Part Number

Nominal Dimensions - Inches
 Parallelism Straightness Approx. Weight Lbs.
  Thick Height Length
BUS.6903 .500 3 36 .0002 .0003 14
BUS.6904 .500 3 48 .0002 .0004 18
             
BUS.6905 .500 4 60 .0002 .0005 32
BUS.6906 .500 4 72 .0003 .0006 39
             
BUS.6908 .625 5 96 .0004 .0008 80
BUS.6910 .625 5 120 .0004 .0010 120
BUS.6912 .625 5 144 .0004 .0012 140

 



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Newman Tools Inc.
185 Iber Road
Stittsville, Ottawa, Ontario, Canada K2S 1E7
Phone: 1-613-836- 6776 or 1-800-465-1384
Fax: 1-613 -836 -9070 or 1-800-605-2442
 
 

Newman Tools Inc.
151 New Park Avenue
Hartford, CT 06106, USA
Phone: 1-800-465-1384
Fax: 1-800-605-2442


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February 2007


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