• Measures the outside diameter of cutting tools (such as taps, reamers, end mills) which have three or five flutes.
  • Measures pitch diameter: refer to “Quick Guide to Precision Measuring Instruments” on page B-73.
  • Measuring faces: Carbide
  • Equipped with Ratchet Stop for constant measuring force.

SPECIFICATIONS

Metric For 3-flute cutting tools

Order No. Range Resolution Accuracy* Remarks Anvil
Digimatic  (LCD)
314-251-30 1 – 15mm

 

 

0.001mm

±4µm w/groove

 

 

60°

314-252-30 10 – 25mm
314-253-30 25 – 40mm ±5µm
314-261-30 1 – 15mm ±4µm
314-262-30 10 – 25mm

* Excluding quantizing error

Inch/Metric For 3-flute cutting tools

Order No. Range Resolution Accuracy* Remarks Anvil
Digimatic  (LCD)
314-351-30 .05 – .6″

 

.00005″/

0.001mm

±.0002″ w/groove

 

 

60°

314-352-30 .4″ – 1″
314-353-30 1″ – 1.6″ ±.00025″
314-361-30 .05 – .6″ ±.0002″
314-362-30 .4″ – 1″

* Excluding quantizing error

Metric For 3-flute cutting tools

Order No. Range Graduation Accuracy Remarks Anvil
Analog  Anvil, Spindle  (With carbide tip)
114-204 2.3 – 25mm ±4µm         —
Analog Spindle  (With carbide tip)
114-101 1 – 15mm

 

 

0.01mm

±4µm w/groove

 

 

60°

114-102 10 – 25mm
114-103 25 – 40mm ±5µm
114-104 40 – 55mm ±6µm
114-105 55 – 70mm
114-106 70 – 85mm ±7µm
114-161 1 – 15mm ±4µm
114-162 10 – 25mm

Inch For 3-flute cutting tools

Order No. Range Graduation Accuracy Remarks Anvil
Analog Spindle  (With carbide tip)
114-163 .05″ – .6″ .001″ ±.0002″ 60°
114-113 1″ – 1.6″ ±.00025″

Metric For 5-flute cutting tools

Order No. Range Resolution Accuracy Remarks Anvil
Analog  Anvil, Spindle  (With carbide tip)
114-137 2.3 – 25mm ±4µm          —
Analog Spindle  (With carbide tip)
114-121 5 – 25mm

 

0.01mm

±4µm w/groove

 

108°

114-122 25 – 45mm ±5µm
114-123 45 – 65mm ±6µm
114-124 65 – 85mm ±7µm
114-165 5 – 25mm ±4µm

Inch For 5-flute cutting tools

Order No. Range Graduation Accuracy Remarks Anvil
Analog Spindle  (With carbide tip)
114-135 .09″ – 1″ .0001″ ±.0002″ 108°

DIMENSIONS

Battery for series 314
SR44 (1 pc), 938882, for initial operational checks
(standard accessory)
Battery life: Approx. 2.4 years under normal use
(for series 314)

Length standard: Electromagnetic rotary sensor
(for series 314)
Standard accessories:
Spanner (301336), 1 pc
(for Digimatic type)
(Maximum measuring range up to 55mm/1.6″)*1
(Maximum measuring range up to 45mm/1″)*2
Spanner (200877), 1 pc
(for maximum measuring range 70mm or over)*1
(for maximum measuring range 65mm or over)*2
*1 For analog type with 3-flute cutting tools.
*2 For analog type with 5-flute cutting tools.

Optional accessories
Connecting cables for series 314
1m: 05CZA662
2m: 05CZA663

USB Input Tool Direct
USB-ITN-B (2m): 06ADV380B
SPC cables for U-WAVE w/ data switch (160mm): 02AZD790B
For foot switch: 02AZE140B
(Refer to page B-68 for details.)