Holtest
Holtest † Titanium-coated measuring pins provide excellent durability and impact resistance while allowing the instrument to measure close to the bottom of blind holes.
† Three-point design ensures self-centering action for stable measurements in the range above .275” bore diameter. † With ratchet stop for consistent force.
Two-point contact type
Holtest Type II † Holtest Type II models are also available. These lower-costs units have solid, hardened alloy steel anvils.
Mechanical Holtests – Individual Units
Order No.
Description/Range Holtest, 0.08" - 0.1" Holtest, 0.1" - 0.12" Holtest, 0.12" - 0.16" Holtest, 0.16" - 0.2" Holtest, 0.2" - 0.24" Holtest, 0.24" - 0.28" Holtest, 0.275" - 0.35" Holtest, 0.35" - 0.425" Holtest, 0.425" - 0.5" Holtest, 0.5" - 0.65" Holtest, 0.65" - 0.8" Holtest, 0.8" - 1.0" Holtest, 1.0" - 1.2" Holtest, 1.2" - 1.6" Holtest, 1.6" - 2.0" Holtest, 2.0" - 2.5" Holtest, 2.5" - 3.0" Holtest, 3.0" - 3.5" Holtest, 3.5" - 4.0" Holtest, 4.0" - 5.0" Holtest, 5.0" - 6.0" Holtest, 6.0" - 7.0" Holtest, 7.0" - 8.0" Holtest, 8.0" - 9.0" Holtest, 9.0" - 10" Holtest, 10" - 11" Holtest, 11" - 12"
List
Promo
10% OFF
368-021 368-022 368-023 368-024 368-025 368-026 368-261 368-262 368-263 368-264 368-265 368-266 368-267 368-268 368-269 368-270 368-271 368-272 368-273 368-274 368-275 368-276 368-277 368-278 368-279 368-280 368-281
$1,710.00 $1,710.00 $1,368.00 $1,368.00 $1,368.00 $1,368.00
$1,900.00 $1,900.00 $1,520.00 $1,520.00 $1,520.00 $1,520.00
Measuring a Blind Hole The measuring contact points held in the jaws permit measuring the diameter of a
$679.50 $679.50 $679.50 $704.70 $704.70 $731.70 $731.70 $918.00 $963.00 $972.00
$755.00 $755.00 $755.00 $783.00 $783.00 $813.00 $813.00
blind hole to the bottom. ( up to 100mm / 4”models)
Range
a 2
b
c
Measuring Deep Holes An extension tube (optional accessory) can be fitted to enable measurement of deep holes.
6 - 12mm / .275 - .5” 12 - 20mm / .5 - .8” 20 - 30mm / .8 - 1.2” 30 - 50mm / 1.2 - 2" 50 - 100mm / 2 - 4" 100 - 300mm / 4 - 12"
— 2.5
$1,020.00 $1,070.00 $1,080.00 $1,170.00 $1,200.00 $1,250.00 $1,620.00 $1,830.00 $1,880.00 $1,950.00 $2,200.00 $2,480.00 $2,500.00 $2,560.00
0.3 5.6 3.5 0.3 8.3 5.2
0.3 13 0.3 17
10 14
$1,053.00 $1,080.00 $1,125.00 $1,458.00 $1,647.00 $1,692.00 $1,755.00 $1,980.00 $2,232.00 $2,250.00 $2,304.00
12.4 21 13.8
Inspection Certificate Supplied as Standard
An Inspection Certificate is supplied with each instrument, which assures product quality and safety. On request, Mitutoyo can issue a Calibration Certificate, at a cost, from our accredited calibration laboratory.
TiN coated contact points
Carbide pin Carbide ball
Carbide pin Carbide ball
Mechanical Holtests – Complete Unit Sets
Order No.
Description/Range
List
Promo
368-916 368-917 368-918 368-919 368-920 368-926 368-927
$2,511.00 $1,692.00 $3,870.00 $5,508.00 $8,442.00 $3,627.00 $5,769.00
Holtest, Set, 0.275" - 0.5"* Holtest, Set, 0.5" - 0.8"* Holtest, Set, 0.8" - 2.0"* Holtest, Set, 2.0" - 4.0"* Holtest, Set, 4.0" - 8.0"* Holtest, 2pc Set, .08" - .12"* Holtest, 4pc Set, .12" - .28"*
$2,790.00 $1,880.00 $4,300.00 $6,120.00 $9,380.00 $4,030.00 $6,410.00
Cone
Cone
Anvil
Anvil
Carbide-tipped or titanium-coated measuring pin
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