The Bowers XT Holematic Xtreme bore gauge incorporates an ergonomic pistol grip handle with an
advanced trigger action, giving the user the advantages of both speed of operation and a constant
measuring pressure. The clear digital display, superior IP65 electronics and application range of 2 to
300mm ensures ease of use and assured accuracy.
The XT Holematic pistol grip range of bore gauges can be supplied as individual instruments or in
complete sets. All XT instruments give the user the advantage of extended measuring travel with
fixed anvils and UKAS certification of both measuring head and setting ring as standard.
Features
‧IP65 Electronics
‧Simple 2-button operation
‧Large easy-to-read swivel display
‧3 preset memories
‧RS-232C output
‧Self-centring heads
‧Constant measuring pressure
‧Fast, accurate measurement
‧Range 2 V 300mm (0.080 V 12)
‧2 V 6mm 2 point/ 6 V 300mm 3 point measurement
‧Resolution 0.001mm (0.00005)
‧Tungsten carbide measuring faces on all 3-point heads from 12,5mm
‧Blind bore measurement from 2mm V 6mm and above 12.5 mm (0.500)
‧Extensions available above 6mm for deep hole measurement
‧Setting rings included with individual instruments and sets
‧UKAS certificates supplied as standard with all setting rings
‧UKAS certificates supplied as standard with all pistol-grip gauges
‧Serial number on all gauges and measuring heads
‧Heads with special anvils available to suit specific customer mrequirements (e.g. Threads, grooves, 2-point, spherical, splines etc) For applications please see pages 24-29
‧Bore gauges manufactured according to DIN 863, part 4
‧Supplied in fitted case
Individual instruments supplied with Digital Pistol Grip, head and ring.
CodeNo(mm)
Range(mm)
CodeNo(mm)
Range(mm)
CodeNo(mm)
Range(mm)
XTH1M
2-2.5
XTH12M
12,5-16
XTH100M
100-125
XTH2M
2.5-3
XTH16M
16-20
XTH125M
125-150
XTH3M
3-4
XTH20M
20-25
XTH150M
150-175
XTH4M
4-5
XTH25M
25-35
XTH175M
175-200
XTH5M
5-6
XTH35M
35-50
XTH200M
200-225
XTH6M
6-8
XTH50M
50-75
XTH225M
225-250
XTH8M
8-10
XTH65M
65-80
XTH250M
250-275
XTH10M
10-12,5
XTH80M
80-100
XTH275M
275-300
Bowers Located in Bradford, England, Bowers Metrology is the worlds leading manufacturer of precision bore gauging equipment exporting 80% of production to virtually every manufacturing nation in the world through its world wide distribution network.
