80616 Starrett Crystal Pink Surface Plate 12x18x4
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80616 Starrett Crystal Pink Surface Plate 12x18x4

Code: 80616

$536.92

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Product Description

•••••

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80616
Starrett Crystal Pink surface Place

  • Accurate for use in metrology laboratories and wear resistant for use in
    abrasive shop environmentsThe finest, most durable granite surface
    plate available to industry today
  • The name is derived from the fact that it has the highest crystalline quartz content
    of any granite surface plate

Surface Finish

  • Even distribution of large quartz crystals provides a smooth finish, which
    significantly reduces wear on the surface plate and the instruments used on it
  • Fine micro-finish, combined with the natural voids in the surface, prevents
    wringing and provides a velvety-smooth tool action

Wear Life

  • Non-quartz-bearing granite in average daily use requires resurfacing about
    once a year, while Crystal Pink plates used in these same plants have required resurfacing only once every three to five years, on average.

Starrett Crystal Pink:

  • Meets or exceeds U.S. Federal Specification GGG-P-463c for flatness
  • Great surface hardness and wear resistance the highest percentage of
    quartz crystals of any granite plate
  • Smooth, jewel-like quartz bearing points protect accuracy and finish of both the
    surface and the tools used on it
  • Quality and economy combined Comparable to black granite plates while
    outwearing them as much as 5 to 1
  • Meets or exceeds 50 lb per square foot (24kg per 1,000 sq. cm) load bearing
    specifications. Available in 100 lb (45kg) test series
  • Standard-size plates are mounted on resilient support pads, providing isolation
    from normal vibration and a non- distorting 3-point suspension.
  • Packed one per crate with skids for forklift handling.

 

Grade AA Laboratory
No Ledge
Two Ledge
Surface Size
Thickness
Flatness Unilateral
Tolerance
Weight
EDP

Weight

EDP
Inch
Inch
Inch
mm
Lbs
Lbs
12 x 12
4
.000050
0.0012
55
80601
50
80602
12 x 18
85
80610
78
80611
18 x 18
125
80619
120
80620
18 x 24
6
.000075
0.0019
248
80628
224
80629
24 x 24
330
80646
306
80647
24 x 36
.000100
0.0025
495
80655
460
80656
30 x 48
10
.000168
0.0043
1585
80883
1585
80884
36 x 36
6
.000150
0.0038
745
80701
710
80702
36 x 48
8
.000200
0.0050
1320
80710
1250
80711
36 x 60
10
.000250
0.0063
2065
80719
1950
80720
36 x 72
12
.000300
0.0076
2970
80728
2810
80729
48 x 48
10
.000200
0.0051
2535
80889
2535
80890
48 x 72
12
.000350
0.0088
3960
80755
3795
80756
48 x 96
16
.000500
0.0127
7040
80773
6750
80774
Grade A Inspection
No Ledge
Two Ledge
12 x 12
4
.000100
0.0025
55
80604
50
80605
12 x 18
85
80613
78
80614
18 x 18
125
80622
120
80623
18 x 24
6
.000150
0.0038
248
80631
224
80632
24 x 24
330
80649
306
80650
24 x 36
.000200
.000200
495
80658
460
80659
30 x 48
8
.000400
0.0102
1270
80885
1270
80886
36 x 36
6
.000300
0.0076
745
80704
710
80705
36 x 48
8
.000400
0.0102
1320
80713
1250
80714
36 x 60
10
.000500
0.0127
2065
80722
1950
80723
36 x 72
.000600
0.0152
2475
80731
2340
80732
48 x 48
8
.000500
0.0130
2030
80891
2030
80892
48 x 72
10
.000700
0.0177
3300
80758
3165
80759
48 x 96
12
.001000
0.0254
5280
80776
5060
80777
Grade B Toolroom
No Ledge
Two Ledge
12 x 12
4
.000200
0.0050
55
80607
50
80608
12 x 18
83
80616
76
80617
18 x 18
125
80625
118
80626
18 x 24
.000300
0.0076
165
80634
155
80635
24 x 24
220
80652
210
80653
24 x 36
6
.000400
0.0102
495
80661
460
80662
30 x 48
.000700
0.0180
950
80887
950
80888
36 x 36
.000600
0.0152
745
80707
710
80708
36 x 60
.000800
0.0203
990
80716
955
80717
36 x 60
8
.001000
0.0254
1650
80725
1560
80726
36 x 72
.001200
0.0304
1980
80734
1870
80735
48 x 48
6
.000900
0.0229
1520
80893
1520
80894
48 x 72
8
.001400
0.0355
2640
80761
2530
80762
48 x 96
10
.002000
0.0508
4400
80779
4215
80780

 

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