Inside Micrometers

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Inside micrometers are highly accurate instruments used in manufacturing, engineering and metalworking industries to ensure precise and uniform measurements of machined parts by gauging the internal... Read More

TESA BROWN SHARPE -

Inside Micrometer Sets

StyleModelRangeResolutionRod Dia.Price (inc. GST)
A008801000.275 to 0.5"0.0001"0.154" SGD 4355.37
B008819001.6 to 4"0.0002"0.25" SGD 13653.07
STARRETT -

Inside Groove Micrometers

StyleModelAnvilRangeSpindleThimblePrice (inc. GST)
A701BCurved1.5 to 2.5"CurvedFriction SGD 1980.27
A701ACurved0.5 to 1.5"CurvedFriction SGD 1808.24
B260ZDisk0.05 to 1.05"DiskPlain SGD 1092.59
STARRETT -

Inside Micrometer Sets

Starrett inside micrometer sets are suitable for measuring inside diameters of rings, setting callipers, comparing gauges, cylinders and parallel surfaces. They feature a hardened steel anvil with smooth a surface for securely holding & accurately measuring the workpiece and quickly reading the figures for precise measurements. These sets come in a rugged carrying case for secure storage & portability and selected models come with insulated rods and a hardened steel spindle for durability. Choose from a wide range of these inside micrometer sets, available in 0.250 & 0.375 inch rod diameters.

StyleModelItemRangePrice (inc. GST)
A823AZInside Micrometer1-1/2 to 8" SGD 1004.68
A823BZInside Micrometer1-1/2 to 12" SGD 1204.81
BS78XTFZInside Micrometer Set- SGD 12281.87
BS78XTEZInside Micrometer Set- SGD 9018.01
CS78XTDZInside Micrometer Set- SGD 5809.63
D124DZInside Micrometer Set- SGD 2511.46
E124MDZInside Micrometer Set- SGD 2547.54
FS78XTCZInside Micrometer Set- SGD 4007.72
STARRETT -

Inside Micrometers

Starrett inside micrometers use interchangeable rods for measuring the inside dimensions of pipes, tubes, cylinders, rings and holes. These micrometers are equipped with rods having insulated handles for minimising expansion from heat. They come integrated with ground steel supporting collars that are placed in V grooves for fine adjustments in the measurement range, when used in the horizontal position. Choose from a wide range of these inside micrometers, available in rod diameters of 0.25, 0.375 & 0.625 inches.

StyleModelAnvilItemRangeRod Dia.SpindlePrice (inc. GST)
A128AZCurvedInside Micrometer Set6 to 7"0.625"- SGD 8014.41
B823DZCurvedInside Micrometer Set4 to 32"0.375"- SGD 1714.03
C700ACurvedInside Micrometer0.2 to 1.2"-Curved SGD 1216.34
D823CZFlatInside Micrometer Set4 to 24"0.375"- SGD 1555.07
E700BFlatInside Micrometer1 to 2"-Flat SGD 1287.73
INSIZE -

Electronic Three Points Internal Micrometer

StyleModelRangePrice (inc. GST)
A3128-12- SGD 11756.72
B3127-E0820.5 to 0.8"/13 to 20 mm SGD 4003.52
C3127-E0650.5 to 0.65"/13 to 17 mm SGD 1750.72
C3127-E10.8 to 1"/20 to 25 mm SGD 1980.14
D3227-E04250.35 to 0.425"/9 to 11 mm SGD 1187.10
E3127-E04250.35 to 0.425"/9 to 11 mm SGD 1746.61
C3127-E080.65 to 0.8"/17 to 20 mm SGD 2173.27
F3127-E0530.275 to 0.5"/7 to 13 mm SGD 4516.07
E3127-E0350.275 to 0.35"/7 to 9 mm SGD 1623.87
E3127-E050.425 to 0.5"/11 to 13 mm SGD 1623.87
G3127-E252 to 2.5"/51 to 63 mm SGD 2817.34
G3127-E32.5 to 3"/63 to 76 mm SGD 2473.95
STARRETT -

Inside Micrometer Sets

StyleModelItemRangeRod Dia.Price (inc. GST)
A823EZInside Micrometer4 to 40"0.375" SGD 1799.36
B124AZInside Micrometer Set2 to 8"0.25" SGD 900.84
B124BZInside Micrometer Set2 to 12"0.25" SGD 1004.62
MITUTOYO -

Inside Micrometer

StyleModelAnvilRangeSPC OutputSpindleThimblePrice (inc. GST)
A139-202Curved4 to 40"No-Plain SGD 836.08
B139-201Curved1.5 to 12"No-Plain SGD 542.99
C141-208Flat2 to 8"No-Plain SGD 409.20
D141-233Flat2 to 12"No-Plain SGD 501.29
E145-195Flat2 to 3"NoSteelRatchet Stop SGD 566.03
F145-193Pin0.2 to 1.2"YesPinRatchet SGD 501.33
MITUTOYO -

50-300mm Range / 0.01mm 10 Piece Inside Micrometer

ModelItemPrice (inc. GST)
133-902AH9JRE SGD 4443.62
MITUTOYO -

50-1000mm Range / .01mm Inside Micrometer Extension Rod

ModelItemPrice (inc. GST)
137-204AH9JRF SGD 1312.79
MITUTOYO -

Groove Micrometer 0.055 To 1.05 Inch Id

ModelItemPrice (inc. GST)
146-131AD6XNK SGD 711.19
STARRETT -

Inside Micrometer Set 8 To 32 In

ModelItemPrice (inc. GST)
124CZAE6MVQ SGD 1881.54
WESTWARD -

Micrometer Inside 2-12

ModelItemPrice (inc. GST)
6XU73AF2TVN SGD 173.22

Inside Micrometers

Inside micrometres are precision measuring instruments that use a calibrated screw to measure the inside diameter of holes, tubes & pipes, and groove sizes for O-rings & washer grooves. Raptor Supplies offers a wide array of various Brown and Sharpe, Mitutoyo, Starrett and Westward inside micrometres in flat, curved and pin anvils with a maximum accuracy of +/-0.00016 inches. These micrometres offer a chrome-plated surface for glare-free resolution up to 0.0002 inches and a lock nut / clamp to provide positive locking of spindles. They come equipped with hardened steel tips to prevent damage and interchangeable extension rods for a diverse range of measurements.

Frequently Asked Questions

How do you use an inside micrometer?

While using an inside micrometer, the operator must first choose the suitable anvil size and manipulate its position via the micrometer screw. Next, the micrometer is inserted into the bore or hole for measurement, and the anvil is fine-tuned until it touches the interior wall of the bore. At this point, the user can take note of the measurement displayed on the micrometer scale.

How do I maintain my inside micrometer?

To maintain an inside micrometer, it is necessary to maintain cleanliness and ensure it is free from debris or any harmful elements that may impact its precision. The measuring surfaces must be safeguarded from any damage, and the micrometer should be stored in a controlled environment with dry & consistent temperature conditions. Furthermore, it is advisable to calibrate the micrometer periodically to validate accurate measurements.

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