Free Tyre Inflator. Spend £1000+ (ex VAT) View

Inside Micrometers

Moore & Wright Caliper Type Inside Micrometer, 280 Series - Metric, 5-30mm
Moore & Wright Caliper Type Inside Micrometer, 280 Series - Metric, 5-30mm
£88.00
£105.60 inc. vat
  • Constant force ratchet thimble
  • 5-30mm, 25-50mm, 50-75mm & 75-100mm
  • Adjusting key
View Product
Offer
Mitutoyo Series 133 Tubular Inside Micrometer (Metric or Inch) - Choice of Model and Sets Mitutoyo Series 133 Tubular Inside Micrometer (Metric or Inch) - Choice of Model and Sets
Mitutoyo Series 133 Tubular Inside Micrometer (Metric or Inch) - Choice of Model and Sets
£94.45
£113.34 inc. vat
  • Sets available
  • Ranges in Metric or Inches
  • Sleeve rotates to adjust the index line position
View Product
Offer
Mitutoyo Series 115 Cylindrical/Spherical Anvil Tube Micrometers (BMB1/2/3/4) - Choice of Type Mitutoyo Series 115 Cylindrical/Spherical Anvil Tube Micrometers (BMB1/2/3/4) - Choice of Type
Mitutoyo Series 115 Cylindrical/Spherical Anvil Tube Micrometers (BMB1/2/3/4) - Choice of Type
£102.00
£122.40 inc. vat
  • Constant measuring force
  • Equipped with Ratchet Stop
  • BMB1, BMB2, BMB3 & BMB4 types available
View Product
Offer
Mitutoyo Series 141 Inside Micrometer with Interchangeable Rods: 25-1,000mm or 1-40 Mitutoyo Series 141 Inside Micrometer with Interchangeable Rods: 25-1,000mm or 1-40
Mitutoyo Series 141 Inside Micrometer with Interchangeable Rods: 25-1,000mm or 1-40" - Optional Carbide Face
£125.90
£151.08 inc. vat
  • Each rod is marked with its measuring range
  • Satin-chrome finish on the rods and micrometer
  • Handle extension screws into the head enabling measurement in deep holes
View Product
Moore & Wright Tubular Inside Micrometer, 300 Series
Moore & Wright Tubular Inside Micrometer, 300 Series
£127.00
£152.40 inc. vat
  • Tungsten carbide measuring faces
  • All measuring faces are micro-lapped
  • 50-250mm, 50-600mm & 150-2000mm
View Product
Offer
Mitutoyo Series 137 Extension Tube Inside Micrometer (Metric or Inch) - Choice of Model/Sets Mitutoyo Series 137 Extension Tube Inside Micrometer (Metric or Inch) - Choice of Model/Sets
Mitutoyo Series 137 Extension Tube Inside Micrometer (Metric or Inch) - Choice of Model/Sets
£153.50
£184.20 inc. vat
  • Resolution: 0.001 mm / .0001"
  • Wide range of inside measurements
  • Sleeve rotates to adjust the index line position
View Product
Offer
Mitutoyo Series 139 Long Range Extension Tube Inside Micrometer (Metric or Inch) - Choice of Model Mitutoyo Series 139 Long Range Extension Tube Inside Micrometer (Metric or Inch) - Choice of Model
Mitutoyo Series 139 Long Range Extension Tube Inside Micrometer (Metric or Inch) - Choice of Model
£158.90
£190.68 inc. vat
  • Resolution: 0.001 mm / .0001"
  • Wide range of inside measurements
  • Sleeve rotates to adjust the index line position
View Product
Offer
Mitutoyo Series 147 Hub Micrometer (Inch or Metric) - Choice of Model Mitutoyo Series 147 Hub Micrometer (Inch or Metric) - Choice of Model
Mitutoyo Series 147 Hub Micrometer (Inch or Metric) - Choice of Model
£172.90
£207.48 inc. vat
  • Equipped with Ratchet Stop
  • Suitable for measuring hub thickness and shoulders inside a bore
  • Available in metric (0 - 25 mm to 75 - 100 mm) or inch (0 - 1" - 3 - 4")
View Product
Moore & Wright Traditional Internal Micrometer, 900 Series
Moore & Wright Traditional Internal Micrometer, 900 Series
£181.00
£217.20 inc. vat
  • All models supplied in a fitted case
  • Complies with: BS959
  • Metric or imperial
View Product
Moore & Wright Digital Inside Micrometer, 280-DDL Series
Moore & Wright Digital Inside Micrometer, 280-DDL Series
£235.00
£282.00 inc. vat
  • Satin chrome finished frame
  • Constant force ratchet thimble
  • 5-150mm range
  • Supplied in case
View Product
Offer
Mitutoyo Series 145 Inside Caliper Micrometer (Metric or Inch) - Choice of Model Mitutoyo Series 145 Inside Caliper Micrometer (Metric or Inch) - Choice of Model
Mitutoyo Series 145 Inside Caliper Micrometer (Metric or Inch) - Choice of Model
£252.90
£303.48 inc. vat
  • Carbide measuring faces
  • Accurate diameter measurements
  • Equipped with a constant measuring-force device
View Product
Offer
Mitutoyo Series 368 Holtest (Type II) Three-Point Bore Micrometer (Metric or Inch) - Choice of Model and Sets Mitutoyo Series 368 Holtest (Type II) Three-Point Bore Micrometer (Metric or Inch) - Choice of Model and Sets
Mitutoyo Series 368 Holtest (Type II) Three-Point Bore Micrometer (Metric or Inch) - Choice of Model and Sets
£269.90
£323.88 inc. vat
  • Sets available
  • Ranges in Metric or Inches
  • Measurement can be made with the accuracy of titanium-coated Holtest models
View Product
Offer
Mitutoyo Series 368 Holtest Three-Point/Two-Point Bore Micrometers (Metric or Inch) - Choice of Model Mitutoyo Series 368 Holtest Three-Point/Two-Point Bore Micrometers (Metric or Inch) - Choice of Model
In Stock : Get It Next Working Day*
Mitutoyo Series 368 Holtest Three-Point/Two-Point Bore Micrometers (Metric or Inch) - Choice of Model
£286.00
£343.20 inc. vat
  • Titanium-coated measuring pins
  • Ratchet Stop ensures constant force
  • Available in Two-Point and Three-Point ranges
View Product
Offer
Mitutoyo Series 146 Non-Rotating Spindle Groove Micrometer (Metric or Inch) - Choice of Model Mitutoyo Series 146 Non-Rotating Spindle Groove Micrometer (Metric or Inch) - Choice of Model
Mitutoyo Series 146 Non-Rotating Spindle Groove Micrometer (Metric or Inch) - Choice of Model
£359.00
£430.80 inc. vat
  • Dual scales
  • Two-directional ratchet stop
  • Available in metric (0-25 mm - 75-100 mm) or inches (0-1" - 3-4")
View Product
Offer
Mitutoyo Series 395 Cylindrical/Spherical Anvil Tube Micrometers (BMB2/3/4) - Choice of Type Mitutoyo Series 395 Cylindrical/Spherical Anvil Tube Micrometers (BMB2/3/4) - Choice of Type
Mitutoyo Series 395 Cylindrical/Spherical Anvil Tube Micrometers (BMB2/3/4) - Choice of Type
£460.00
£552.00 inc. vat
  • Constant measuring force
  • Equipped with Ratchet Stop
  • BMB2, BMB3 & BMB4 types available
View Product
Offer
Mitutoyo Series 345 Digimatic Inside Caliper Micrometer (.2 - 1.2 Mitutoyo Series 345 Digimatic Inside Caliper Micrometer (.2 - 1.2
Mitutoyo Series 345 Digimatic Inside Caliper Micrometer (.2 - 1.2" or 1 - 2") - Choice of Model
£589.00
£706.80 inc. vat
  • Carbide measuring faces
  • Accurate diameter measurements
  • Equipped with a constant measuring-force device
View Product
Offer
Mitutoyo Series 510 Indicating Micrometer (Metric or Inch) - Choice of Model Mitutoyo Series 510 Indicating Micrometer (Metric or Inch) - Choice of Model
Mitutoyo Series 510 Indicating Micrometer (Metric or Inch) - Choice of Model
£645.00
£774.00 inc. vat
  • Water-resistant, level IP54
  • Easy-to-read indicator scale
  • Available in metric (0-25 mm - 75-100 mm) or inches (0-1" - 3-4")
View Product
Offer
Mitutoyo Series 368 Holtest Three-Point/Two-Point Bore Micrometers Sets (Metric or Inch) - Choice of Set Mitutoyo Series 368 Holtest Three-Point/Two-Point Bore Micrometers Sets (Metric or Inch) - Choice of Set
Mitutoyo Series 368 Holtest Three-Point/Two-Point Bore Micrometers Sets (Metric or Inch) - Choice of Set
£669.00
£802.80 inc. vat
  • Metric or Inch Sets are available
  • Two-Point and Three-Point ranges
View Product
Moore & Wright Digital Internal Micrometer
Moore & Wright Digital Internal Micrometer
£727.00
£872.40 inc. vat
  • 150-1000mm, 150-1500mm & 150-2000mm
  • Supplied with a setting piece
  • Supplied in a wooden box
View Product
Offer
Mitutoyo Series 337 Digimatic Extension Tube Inside Micrometer (8-9 Mitutoyo Series 337 Digimatic Extension Tube Inside Micrometer (8-9
Mitutoyo Series 337 Digimatic Extension Tube Inside Micrometer (8-9", 8-40" or 8-60") - Choice of Model
£885.00
£1,062.00 inc. vat
  • Resolution: 0.001 mm / .0001"
  • Wide range of inside measurements
  • Sleeve rotates to adjust the index line position
View Product
Offer
Mitutoyo Series 339 Digimatic Long Range Extension Tube Inside Micrometer - Choice of 8-9 Mitutoyo Series 339 Digimatic Long Range Extension Tube Inside Micrometer - Choice of 8-9
Mitutoyo Series 339 Digimatic Long Range Extension Tube Inside Micrometer - Choice of 8-9", 8-40" or 8-60"
£885.00
£1,062.00 inc. vat
  • Resolution: 0.001 mm / .0001"
  • Wide range of inside measurements
  • Sleeve rotates to adjust the index line position
View Product
Offer
Mitutoyo Series 468 Digimatic Holtest Three-Point Bore Micrometer (.275-.35 Mitutoyo Series 468 Digimatic Holtest Three-Point Bore Micrometer (.275-.35
Mitutoyo Series 468 Digimatic Holtest Three-Point Bore Micrometer (.275-.35" - 11-12") - Choice of Model
£925.00
£1,110.00 inc. vat
  • IP65 protection
  • Large LCD readout
  • Ranges from .275 - .35" to 11 - 12"
View Product
Offer
Mitutoyo Series 568 ABS Digi Borematic Snap-Open Bore Gauge (.275-.35 Mitutoyo Series 568 ABS Digi Borematic Snap-Open Bore Gauge (.275-.35
Mitutoyo Series 568 ABS Digi Borematic Snap-Open Bore Gauge (.275-.35" - 4.5-5") - Choice of Model and Sets
£1,125.00
£1,350.00 inc. vat
  • Sets available
  • Ranges in Metric or Inches
  • Titanium-coated measuring pins provide excellent durability
View Product
Offer
Mitutoyo Series 468 Digi Holtest Three-Point Bore Micrometer Interchangeable-Head Sets - Choice of Set Mitutoyo Series 468 Digi Holtest Three-Point Bore Micrometer Interchangeable-Head Sets - Choice of Set
Mitutoyo Series 468 Digi Holtest Three-Point Bore Micrometer Interchangeable-Head Sets - Choice of Set
£1,485.00
£1,782.00 inc. vat
  • Interchangeable Head Sets
  • Available in .275 - .5", .5 - .8", .8 - 2", 2 - 4" & 4 - 8" ranges
View Product
Page 1 of 2
1 2

About Inside Micrometers

The inside micrometer precisely measures the inner diameter of objects bonded by walls, cylindrical bores, or hollow pipes. They are available in different designs and sizes for various measurements and can measure by mm or inches and gives precise readings.

The general equipment comprises a measuring head or a micrometer unit, extension rods, a spacer or spacing collar, and a handle. The measuring head consists of a thimble, which has one way marking known as the thimble division (TD) reading. The sleeve or barrel has the main or index scale and sub-scales, and they have two-waymarking, known as MSD (main scale division).