Digital Bore Gauge (Holematic)

Bowers XT Holematic digital bore gauges for fast, accurate internal bore measurement. Three-point self-centering contact delivers ±0.001 mm repeatability across the full bore range.

Technical Specifications

BOWERS Digital Bore Gauge (Holematic)

Full specification and available models for this brand. Pricing on enquiry.

BOWERS full specification

Series: XT3 Holematic (digital 3-point bore gauge)
Type: 3-point self-centering internal micrometer / bore gauge (2-point for 2–6 mm)
Range (full series): 2–300 mm (0.080–12")
Resolution: 0.001 mm / 0.00005"
Measuring faces: Tungsten carbide (3-point heads from 12.5 mm)
IP rating: IP67 electronics
Standard: DIN 863 part 4
Operation: 2-button, 4 preset memories, swivel LCD, ratchet stop

Supplied as individual heads or sets with setting rings; specify bore range. Bluetooth/RS-232 (XT3-BT) available.

Available Models · 4

2–6 mm, 2-point blind-bore head
6–10 mm, 3-point head set
10–12.5 mm, 3-point head set
12.5–300 mm, 3-point heads in 12.5 mm range steps

Applications

Engine bore measurement, hydraulic cylinder gauging, gearbox bore inspection, and in-process bore acceptance on high-volume CNC turning lines.