Home workshop measuring tool designed for accurate internal measurements of bores, slots and recesses. Saves time and reduces guesswork for repairers, machinists and keen DIYers. Is the ANCLLO Precision Telescopic Gauge Set precise and durable enough for everyday workshop use?
⚡ At a Glance
- • Measuring Range: Six gauges cover 8–150 mm across common bore sizes (8–12.7, 12.7–19, 19–32, 32–54, 54–90, 90–150 mm)
- • Best for: Workshop machinists, maintenance engineers and keen DIYers needing reliable internal measurements
- • Not ideal for: External diameter checks or measurements outside the 8–150 mm range
Six-piece telescopic gauge set suited to checking bores, slots and recesses from 8 to 150 mm. Self‑centring double-action handles and precision-ground stainless-steel contact ends support quick, repeatable checks.
Fast, repeatable bore checks – thanks to self‑centring double-action handles
Handles are rigidly attached to the contact plungers and operate automatically self‑centring. The double-action rigid handle design allows the plungers to expand and lock at the measured diameter for transfer to a micrometre or calliper.
Quick alignment reduces setup time and produces consistent measurements, useful when checking multiple bores or repeating a measurement across a workpiece.
Covers typical workshop sizes – with a six-piece 8–150 mm set
The set includes gauges specified as 8–12.7, 12.7–19, 19–32, 32–54, 54–90 and 90–150 mm, spanning 5/16 inch to 6 inch where imperial dimensions are required.
One kit removes the need to hunt for separate gauges during routine maintenance and repair tasks, covering most commonly encountered internal diameters.
Accurate contact points – with heat-treated, precision-ground stainless-steel ends
Both contact ends are heat-treated stainless steel and precision ground to a radius to ensure correct clearance on the smallest hole each gauge will enter.
Hardened, ground tips hold shape under repeated use, helping to maintain measurement accuracy and extend service life in a workshop environment.
✨ The 4 Key Reasons for ANCLLO Precision Telescopic Gauge Set
- Easy adjustment – Fine-tune gauges quickly for precise bore measurements
- Rigid handle design – Deliver stable readings under normal workshop use
- Heat-treated contact ends – Resist wear and retain accuracy over time
- Six-piece coverage – Avoid frequent tool changes during routine jobs
📋 Technical Details at a Glance
- Category: Home
- Gauge Range: 8–150 mm
- Number of Gauges: 6
- Individual Ranges: 8–12.7 mm; 12.7–19 mm; 19–32 mm; 32–54 mm; 54–90 mm; 90–150 mm
- Contact Material: Heat-treated stainless steel
❓ Frequently Asked Questions
Q: What measurement range do the gauges cover?
A: The set covers internal measurements from 8 mm up to 150 mm across six gauges, with the individual ranges listed as 8–12.7, 12.7–19, 19–32, 32–54, 54–90 and 90–150 mm.
Q: Are the contact ends durable and accurate?
A: Both contact ends are heat-treated stainless steel and precision ground to a radius, which supports durable contact and consistent clearance in small holes.
Q: Can the gauges be used for external diameter measurements?
A: The gauges are designed for internal bore, slot and recess checks and are intended for measurements within the specified 8–150 mm range, not for external diameter checks.
🏆 Our Verdict
Suitable for workshop machinists, maintenance engineers and keen DIYers who require repeatable internal measurements. Self‑centring double-action handles combined with hardened, precision-ground stainless-steel contacts deliver reliable accuracy across 8–150 mm. Good-value, durable design should repay its cost over many routine workshop jobs.
