- 3D Printing
- Abrasives
- Adhesives, Tapes & Fasteners
- Bearings And Transmission
- Electrical
- Fluid Power
- Hand Tools
- Holemaking
- Janitorial & Site Maintenance
- Lubrication
- Machinery & Welding
- Measuring & Inspection
- Metalworking Fluids
- Milling
- Packaging Office Supplies
- Personal Protective Equipment
- Power Tools
- Raw Materials
- Saw Blades
- Site Safety
- Storage
- Threading
- Toolholding & Workholding
- Turning Tools
- Workwear
Toggle Nav Shop All 
Over 120,000 products
Get next working day!*
Virtual Catalogue
SPI 16-20mm Hole Micrometer
Order Code
SPU-14327L
£215.58 £179.65
Incl. VAT Ex. VAT
SPI 16-20mm Hole Micrometer is only available to buy in quantities of 1
Product Information
3-point internal micrometer for precise direct measurement of bore diameters. Self-aligning and self-centering. Carbide measuring anvils. Feelers taper toward the back. Suitable to measure to within 1mm of bottom of blind holes.
Technical Specification
| Brand | SPI |
|---|---|
| Manufacturer Part Number | M-920-2 |
| Measuring Min (mm) | 16.0 |
| Measuring Max (mm) | 20.0 |
| Features & Benefits | • 3-point internal micrometer for precise direct measurement of bore diameters • Self-aligning and self-centring • Carbide measuring anvils • Ratchet stop provides uniform measuring pressure and assures highest reading accuracy • Feelers taper toward the back for positive reading on the front edge • Suitable to measure to within 0.050 in/1mm of bottom of blind holes |
| Type | 3 Point Internal Micrometers |
| Depth (mm) | 60 |
| Accuracy (in) | 0.0001 |
| Accuracy (mm) | 0.002 |
| Range (mm) | 16-20 |
Why we are loved
Rated ‘World-class’ for customer service