Master Discs

Features:

  • Thru-hardened & Stabilized, 60-62 Rc
  • Inch or metric sizes
  • Chrome Plate Quote on request
  • Certificate Calibration Info & Pricing
  • Standard AGD trilock blanks are used for all master discs above 1.510″
  • For the range above 1.510″ the AGD standard for style 2 calls for two style 3 master discs separated by an AGD seperator plate and linked together with a tie rod and insulator.
Range Above Thru Class
Tolerance
In Inches
Style 1 Style 2 Style 3
0.150" .230" XX .000020 $152.00 $268.00 $144.00
(3.81mm 5.84mm) X .000040 130.00 243.00 122.00
Y .000070   110.00 207.00 103.00
.230" .365" XX .000020 $148.00 $248.00 $134.00
(5.84mm 9.27mm) X .000040 129.00 225.00 112.00
Y .000070 108.00 196.00     93.00
.365" .510" XX .000020 $146.00 $247.00 $133.00
(9.27mm 12.95mm) X .000040 127.00 224.00 111.00
Y .000070 105.00 195.00 94.00
.510" .825" XX .000020 $140.00 $298.00 $136.00
(12.95mm 20.96mm) X .000040 122.00 263.00 114.00
Y .000070 101.00 229.00     95.00
.825" 1.135" XX .000030 $152.00 $318.00 $142.00
(20.96mm 28.83mm) X .000060 130.00   287.00 120.00
Y .000090 112.00   253.00 100.00
1.135" 1.510" XX .000030 $157.00 $339.00 $148.00
(28.83mm 38.35mm) X .000060 134.00 308.00 128.00
Y .000090 112.00 273.00 106.00
1.510" 2.010" XX .000040 $200.00 $366.00 $193.00
(38.35mm 51.05mm) X .000080 176.00 318.00 169.00
Y .000120 163.00 292.00 156.00
Z .000160 150.00 266.00 143.00
2.010" 2.510" XX .000040 $230.00 $424.00 $222.00
(51.05mm 63.75mm) X .000080 202.00 368.00 194.00
Y .000120 186.00 336.00 178.00
Z .000160 170.00 304.00 162.00
2.510" 3.010" XX .000050 $275.00 $500.00 $260.00
(63.75mm 76.45mm) X .000100 240.00 430.00 225.00
Y .000150 219.00 388.00 204.00
Z .000200 200.00 350.00 185.00
3.010" 3.510" XX .000050 $325.00 $560.00 $290.00
(76.45mm 89.15mm) X .000100 283.00 486.00 253.00
Y .000150 259.00 438.00 229.00
Z .000200 235.00 390.00 205.00
3.510" 4.010" XX .000050 $379.00 $658.00 $339.00
(89.15mm 101.85mm) X .000100 328.00 556.00 288.00
Y .000150 303.00 506.00 263.00
Z .000200 279.00 458.00 239.00
4.010" 4.510" XX .000050 $439.00 $758.00 $389.00
(101.85mm 114.55mm) X .000100 380.00 640.00 330.00
Y .000150 354.00 588.00 304.00
Z .000200 329.00 538.00 279.00
4.510" 5.010" XX .000065 $499.00  $858.00 $439.00
(114.55mm 127.25mm) X .000130 431.00 722.00 371.00
Y .000190 405.00 670.00 345.00
Z .000250 379.00 618.00 319.00
5.010" 5.510" XX .000065 $564.00 $968.00  $494.00
(127.25mm 139.95mm) X .000130 486.00 812.00 416.00
Y .000190 459.00 758.00 389.00
Z .000250 434.00 708.00 364.00
5.510" 6.010" XX .000065 $629.00 $1,078.00 $549.00
(139.95mm 152.65mm) X .000130 541.00 902.00 461.00
Y .000190 512.00 844.00 432.00
Z .000250 484.00 788.00 404.00

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