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Disc Micrometer-Carbide Tip

Disc Micrometer-Carbide Tip

Series 123

Disc Micrometer – Carbide Tip

The Mitutoyo Series 123 Mechanical Disc Micrometer is designed for high-accuracy measurement of the root tangent length of spur and helical gears within ±0.0002”. Its thin, flat disc anvils allow reliable readings in tight spaces, with durable carbide tips on some models.

Features

Available in Metric and Inch models
Flat hardened steel discs for gear measurement
Some metric models with carbide-tipped discs for extra durability
Ratchet-stop ensures repeatable, constant force
Knurled friction thimble for quick adjustments
Satin chrome sleeve with laser-etched scale
Baked enamel finished frame for long service life
Supplied in a fitted plastic case

Disc Micrometer-Carbide Tip

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Availability: In stock

SKU	Range	Accuracy	Mass	Graduation	Flatness	parallelism	Price
123-101	0-25mm	±4µm	200g	0.01mm	1µm	4µm or less	$316.00
123-102	25-50mm	±4µm	250g	0.01mm	1µm	4µm or less	$349.00
123-103	50-75mm	±6µm	300g	0.01mm	1µm	6µm or less	$373.00
123-104	75-100mm	±6µm	375g	0.01mm	1µm	6µm or less	$404.00
123-105	100-125mm	±7µm	520g	0.01mm	1.6µm	7µm or less	$426.00
123-106	125-150mm	±7µm	570g	0.01mm	1.6µm	7µm or less	$437.00
123-107	150-175mm	±8µm	730g	0.01mm	1.6µm	8µm or less	$444.00
123-108	175-200mm	±8µm	890g	0.01mm	1.6µm	8µm or less	$475.00
123-109	200-225mm	±8µm	1000g	0.01mm	1.6µm	8µm or less	$481.00
123-110	225-250mm	±9µm	1200g	0.01mm	1.6µm	9µm or less	$485.00
123-111	250-275mm	±9µm	1410g	0.01mm	1.6µm	9µm or less	$491.00
123-112	275-300mm	±9µm	1680g	0.01mm	1.6µm	9µm or less	$496.00
123-113	0-25mm	±4µm	230g	0.01mm	1µm	4µm or less	$365.00
123-114	25-50mm	±4µm	270g	0.01mm	1µm	4µm or less	$376.00
123-115	50-75mm	±6µm	320g	0.01mm	1µm	6µm or less	$407.00
123-116	75-100mm	±6µm	390g	0.01mm	1µm	6µm or less	$431.00
123-125	0-1"	±0.0002"	200g	0.001"	—	0.00016" or less	$316.00
123-126	1-2"	±0.0002"	250g	0.001"	—	0.00016" or less	$349.00
123-127	2-3"	±0.0003"	300g	0.001"	—	0.00024" or less	$371.00
123-128	3-4"	±0.0003"	375g	0.001"	—	0.00024" or less	$404.00

Product Description

Technical Data
Technical Data
Series:	123
Technology:	Mechanical
Units:	Metric, Inch
Measuring Application:	Root tangent length of spur & helical gears
Accuracy:	±0.0002”
Ratchet/Thimble:	Ratchet Stop
SPC Output:	No
Measuring Faces:	Hardened steel discs; some metric models with carbide tips
Readout:	Analog vernier scale
Finish:	Satin chrome sleeve, baked enamel frame
Included:	Fitted plastic case

Additional Information

Name	Disc Micrometer-Carbide Tip
SKU	Disc Micrometers-Carbide Tip
Manufacturer	Mitutoyo