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Diatest -  PROBES - Thru or Blind Hole - .0185 - 1.620" Range

Diatest - PROBES - Thru or Blind Hole - .0185 - 1.620" Range

Starting at $110.00
  • Split Ball Probes - Probe devices are universal bore gauges for indicating internal measurement. 
  • The modular device system enables the measurement of most bore holes that occur in practice. 
  • This allows measuring devices to be used for series and individual checks and preferably in operation on the production machine.
  • Diatest's New "DLC Black Diamond" (Diamond Like Carbon) coating offers extremely high wear protection as it is twice as hard as the chrome coating which leads to longer service life. 
  • Click HERE for more details about DLC coated probes.

Measuring Range:

  • Thru-Holes - 0.0185" to 1.620"
  • Blind Holes - .057" to 1.620"
  • Please Note: Probes have matching needles
  • If you also need the Needle, click HERE to purchase the Probe and Needle Combo
Additional Information +
Click here for METRIC sizes
Bore Size Range (Probe#):
Bore Type:
Probe Material:
Item No. Range Bore Type Probe Material Remarks Our Price QTY
T-0X .0185 - .0210" (T-0X) "T" (Thru Hole ) DLC Black Diamond .059 $221.00
T-00 .0205 - .0228" (T-00) "T" (Thru Hole ) DLC Black Diamond .071 $221.00
T-01 .0224 - .0264" (T-01) "T" (Thru Hole ) DLC Black Diamond .079 $221.00
T-02 .0256 - .0300" (T-02) "T" (Thru Hole ) DLC Black Diamond .099 $221.00
T-03 .0295 - .0343" (T-03) "T" (Thru Hole ) DLC Black Diamond .110 $221.00
T-04 .0335 - .0380" (T-04) "T" (Thru Hole ) DLC Black Diamond .118 $221.00
T-05 .0375 - .0450" (T-05) "T" (Thru Hole ) DLC Black Diamond .400 $181.00
T-06 .0430 - .0490" (T-06) "T" (Thru Hole ) DLC Black Diamond .400 $181.00
T-07 .0470 - .0530" (T-07) "T" (Thru Hole ) DLC Black Diamond .400 $181.00
T-08 .0510 - .0570" (T-08) "T" (Thru Hole ) DLC Black Diamond .400 $181.00
T-09 .0540 - .0610" (T-09) "T" (Thru Hole ) DLC Black Diamond .400 $181.00
T-011 .057 - .075" (T-011) "T" (Thru Hole ) DLC Black Diamond .67 $130.00
T-HM-011 .057 - .075" (T-011) "T" (Thru Hole ) Carbide Tip .67 $194.00
T-FB-011 .057 - .075" (T-011) "T-FB" (Blind Hole) DLC Black Diamond .67 $194.00
T-012 .067 - .085" (T-012) "T" (Thru Hole ) DLC Black Diamond .67 $130.00
T-HM-012 .067 - .085" (T-012) "T" (Thru Hole ) Carbide Tip .67 $194.00
T-FB-012 .067 - .085" (T-012) "T-FB" (Blind Hole) DLC Black Diamond .67 $194.00
T-013 .081 - .096" (T-013) "T" (Thru Hole ) DLC Black Diamond .87 $130.00
T-HM-013 .081 - .096" (T-013) "T" (Thru Hole ) Carbide Tip .87 $194.00
T-FB-013 .081 - .096" (T-013) "T-FB" (Blind Hole) DLC Black Diamond .87 $194.00
T-014 .091 - .110" (T-014) "T" (Thru Hole ) DLC Black Diamond .87 $130.00
T-HM-014 .091 - .110" (T-014) "T" (Thru Hole ) Carbide Tip .87 $194.00
T-FB-014 .091 - .110" (T-014) "T-FB" (Blind Hole) DLC Black Diamond .87 $194.00
T-015 .105 - .126" (T-015) "T" (Thru Hole ) DLC Black Diamond .87 $130.00
T-HM-015 .105 - .126" (T-015) "T" (Thru Hole ) Carbide Tip .87 $194.00
T-FB-015 .105 - .126" (T-015) "T-FB" (Blind Hole) DLC Black Diamond .87 $194.00
T-016 .120 - .140" (T-016) "T" (Thru Hole ) DLC Black Diamond .87 $130.00
T-HM-016 .120 - .140" (T-016) "T" (Thru Hole ) Carbide Tip .87 $194.00
T-FB-016 .120 - .140" (T-016) "T-FB" (Blind Hole) DLC Black Diamond .87 $194.00
T-017 .134 - .155" (T-017) "T" (Thru Hole ) DLC Black Diamond .87 $130.00
T-HM-017 .134 - .155" (T-017) "T" (Thru Hole ) Carbide Tip .87 $194.00
T-FB-017 .134 - .155" (T-017) "T-FB" (Blind Hole) DLC Black Diamond .87 $194.00
T-018 .149 - .169" (T-018) "T" (Thru Hole ) DLC Black Diamond .87 $130.00
T-HM-018 .149 - .169" (T-018) "T" (Thru Hole ) Carbide Tip .87 $194.00
T-FB-018 .149 - .169" (T-018) "T-FB" (Blind Hole) DLC Black Diamond .87 $194.00
T-021 .165 - .200" (T-021) "T" (Thru Hole ) DLC Black Diamond 1.6 $112.00
T-HM-021 .165 - .200" (T-021) "T" (Thru Hole ) Carbide Tip 1.6 $215.00
T-FB-021 .165 - .200" (T-021) "T-FB" (Blind Hole) DLC Black Diamond 1.6 $161.00
T-022 .185 - .220" (T-022) "T" (Thru Hole ) DLC Black Diamond 1.6 $112.00
T-HM-022 .185 - .220" (T-022) "T" (Thru Hole ) Carbide Tip 1.6 $215.00
T-FB-022 .185 - .220" (T-022) "T-FB" (Blind Hole) DLC Black Diamond 1.6 $161.00
T-023 .209 - .244" (T-023) "T" (Thru Hole ) DLC Black Diamond 1.6 $112.00
T-HM-023 .209 - .244" (T-023) "T" (Thru Hole ) Carbide Tip 1.6 $215.00
T-FB-023 .209 - .244" (T-023) "T-FB" (Blind Hole) DLC Black Diamond 1.6 $161.00
T-024 .235 - .270" (T-024) "T" (Thru Hole ) DLC Black Diamond 1.6 $112.00
T-HM-024 .235 - .270" (T-024) "T" (Thru Hole ) Carbide Tip 1.6 $215.00
T-FB-024 .235 - .270" (T-024) "T-FB" (Blind Hole) DLC Black Diamond 1.6 $161.00
T-025 .260 - .295" (T-025) "T" (Thru Hole ) DLC Black Diamond 1.6 $112.00
T-HM-025 .260 - .295" (T-025) "T" (Thru Hole ) Carbide Tip 1.6 $215.00
T-FB-025 .260 - .295" (T-025) "T-FB" (Blind Hole) DLC Black Diamond 1.6 $161.00
T-026 .288 - .323" (T-026) "T" (Thru Hole ) DLC Black Diamond 1.6 $112.00
T-HM-026 .288 - .323" (T-026) "T" (Thru Hole ) Carbide Tip 1.6 $215.00
T-FB-026 .288 - .323" (T-026) "T-FB" (Blind Hole) DLC Black Diamond 1.6 $161.00
T-027 .313 - .347" (T-027) "T" (Thru Hole ) DLC Black Diamond 1.6 $112.00
T-HM-027 .313 - .347" (T-027) "T" (Thru Hole ) Carbide Tip 1.6 $215.00
T-FB-027 .313 - .347" (T-027) "T-FB" (Blind Hole) DLC Black Diamond 1.6 $161.00
T-028 .335 - .370" (T-028) "T" (Thru Hole ) DLC Black Diamond 2 $112.00
T-HM-028 .335 - .370" (T-028) "T" (Thru Hole ) Carbide Tip 2 $215.00
T-FB-028 .335 - .370" (T-028) "T-FB" (Blind Hole) DLC Black Diamond 2 $161.00
T-029 .360 - .394" (T-029) "T" (Thru Hole ) DLC Black Diamond 2 $112.00
T-HM-029 .360 - .394" (T-029) "T" (Thru Hole ) Carbide Tip 2 $215.00
T-FB-029 .360 - .394" (T-029) "T-FB" (Blind Hole) DLC Black Diamond 2 $161.00
T-031 .380 - .425" (T-031) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-031 .380 - .425" (T-031) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-031 .380 - .425" (T-031) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-032 .420 - .480" (T-032) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-032 .420 - .480" (T-032) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-032 .420 - .480" (T-032) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-033 .474 - .531" (T-033) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-033 .474 - .531" (T-033) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-033 .474 - .531" (T-033) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-034 .524 - .583" (T-034) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-034 .524 - .583" (T-034) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-034 .524 - .583" (T-034) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-035 .573 - .634" (T-035) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-035 .573 - .634" (T-035) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-035 .573 - .634" (T-035) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-036 .622 - .681" (T-036) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-036 .622 - .681" (T-036) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-036 .622 - .681" (T-036) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-037 .672 - .730" (T-037) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-037 .672 - .730" (T-037) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-037 .672 - .730" (T-037) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-038 .721 - .780" (T-038) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-038 .721 - .780" (T-038) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-038 .721 - .780" (T-038) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-039 .772 - .830" (T-039) "T" (Thru Hole ) DLC Black Diamond 2 $116.00
T-HM-039 .772 - .830" (T-039) "T" (Thru Hole ) Carbide Tip 2 $228.00
T-FB-039 .772 - .830" (T-039) "T-FB" (Blind Hole) DLC Black Diamond 2 $165.00
T-041 .822 - .880" (T-041) "T" (Thru Hole ) DLC Black Diamond 2 $168.00
T-HM-041 .822 - .880" (T-041) "T" (Thru Hole ) Carbide Tip 2 $289.00
T-FB-041 .822 - .880" (T-041) "T-FB" (Blind Hole) DLC Black Diamond 2 $247.00
T-042 .872 - .930" (T-042) "T" (Thru Hole ) DLC Black Diamond 2 $168.00
T-HM-042 .872 - .930" (T-042) "T" (Thru Hole ) Carbide Tip 2 $289.00
T-FB-042 .872 - .930" (T-042) "T-FB" (Blind Hole) DLC Black Diamond 2 $247.00
T-043 .922 - .980" (T-043) "T" (Thru Hole ) DLC Black Diamond 2 $168.00
T-HM-043 .922 - .980" (T-043) "T" (Thru Hole ) Carbide Tip 2 $289.00
T-FB-043 .922 - .980" (T-043) "T-FB" (Blind Hole) DLC Black Diamond 2 $247.00
T-044 .972 - 1.036" (T-044) "T" (Thru Hole ) DLC Black Diamond 2 $168.00
T-HM-044 .972 - 1.036" (T-044) "T" (Thru Hole ) Carbide Tip 2 $289.00
T-FB-044 .972 - 1.036" (T-044) "T-FB" (Blind Hole) DLC Black Diamond 2 $247.00
T-045 1.022 - 1.080" (T-045) "T" (Thru Hole ) DLC Black Diamond 2 $168.00
T-HM-045 1.022 - 1.080" (T-045) "T" (Thru Hole ) Carbide Tip 2 $289.00
T-FB-045 1.022 - 1.080" (T-045) "T-FB" (Blind Hole) DLC Black Diamond 2 $247.00
T-046 1.072 - 1.135" (T-046) "T" (Thru Hole ) DLC Black Diamond 2 $168.00
T-HM-046 1.072 - 1.135" (T-046) "T" (Thru Hole ) Carbide Tip 2 $289.00
T-FB-046 1.072 - 1.135" (T-046) "T-FB" (Blind Hole) DLC Black Diamond 2 $247.00
T-051 1.130 - 1.220" (T-051) "T" (Thru Hole ) DLC Black Diamond 2 $236.00
T-HM-051 1.130 - 1.220" (T-051) "T" (Thru Hole ) Carbide Tip 2 $343.00
T-FB-051 1.130 - 1.220" (T-051) "T-FB" (Blind Hole) DLC Black Diamond 2 $277.00
T-052 1.210 - 1.300" (T-052) "T" (Thru Hole ) DLC Black Diamond 2 $236.00
T-HM-052 1.210 - 1.300" (T-052) "T" (Thru Hole ) Carbide Tip 2 $343.00
T-FB-052 1.210 - 1.300" (T-052) "T-FB" (Blind Hole) DLC Black Diamond 2 $277.00
T-053 1.290 - 1.380" (T-053) "T" (Thru Hole ) DLC Black Diamond 2 $236.00
T-HM-053 1.290 - 1.380" (T-053) "T" (Thru Hole ) Carbide Tip 2 $343.00
T-FB-053 1.290 - 1.380" (T-053) "T-FB" (Blind Hole) DLC Black Diamond 2 $277.00
T-054 1.370 - 1.460" (T-054) "T" (Thru Hole ) DLC Black Diamond 2 $236.00
T-HM-054 1.370 - 1.460" (T-054) "T" (Thru Hole ) Carbide Tip 2 $343.00
T-FB-054 1.370 - 1.460" (T-054) "T-FB" (Blind Hole) DLC Black Diamond 2 $277.00
T-055 1.450 - 1.540" (T-055) "T" (Thru Hole ) DLC Black Diamond 2 $236.00
T-HM-055 1.450 - 1.540" (T-055) "T" (Thru Hole ) Carbide Tip 2 $343.00
T-FB-055 1.450 - 1.540" (T-055) "T-FB" (Blind Hole) DLC Black Diamond 2 $277.00
T-056 1.530 - 1.620" (T-056) "T" (Thru Hole ) DLC Black Diamond 2 $236.00
T-HM-056 1.530 - 1.620" (T-056) "T" (Thru Hole ) Carbide Tip 2 $343.00
T-FB-056 1.530 - 1.620" (T-056) "T-FB" (Blind Hole) DLC Black Diamond 2 $277.00

Features:

How it Works - the semi-circular measuring jaws of the probe are spread by the measuring force of the display device and are centered in the middle of the hole.  The device is set to zero (calibration) using a setting ring.  With manual measurement, the measuring device is oscillated in the hole and the reversal pointer deflection shows the measured value.  When measuring on a stand, there is no pendulum action.

Application  - With the DIATEST Split Ball Probes, in addition to the bore diameter, geometric form errors such as ovality, conicity, barrel shape, etc.