6mm
Tiny metric length
6mm is a measurement of six millimeters, about a quarter inch.
In firearms, 6mm designates a family of rifle cartridges: a 6mm hunting rifle.
In tabletop gaming, 6mm refers to miniature figurines scaled at roughly 6 millimeters tall, used for large-scale battle simulations where armies of tiny soldiers cover the table.
Pierced ornament for threading
- pearlMollusk-formed gemstone
- gemstoneOrnamental cut mineral
- crystalOrdered-atom solid
- pendantSuspended jewelry ornament
charm · spacer · cabochon · faceted · amethyst · garnet · turquoise · topaz
Bore diameter or quality
- cartridgeSealed container for supplies
- ammunitionWeapon projectiles and charges
- bulletFired metal projectile
- barrelHooped cylindrical vessel
chamber · rifling · muzzle · recoil · magazine · velocity · trajectory · ballistics
Thousandth of a meter
- diameterDistance across through center
- thicknessDepth of material
- widthDistance across something
- gaugeStandard of measurement
caliper · micrometer · dimension · tolerance · scale · size · precision · metric
Willingness to accept difference
- precisionAccuracy of measurement
- latheRotating shaping machine
- millingProcessing grain mechanically
- drillingHole-making by rotation
boring · threading · fabrication · tooling · grinding · finishing · alignment · metrology
bead
Pierced ornament for threading
pendant · charm · spacer · cabochon · faceted · amethyst · garnet · turquoise · topaz · necklace
caliber
Bore diameter or quality
- cartridgeSealed container for supplies
- ammunitionWeapon projectiles and charges
- bulletFired metal projectile
barrel · chamber · rifling · muzzle · recoil · magazine · velocity · trajectory · ballistics · gunsmith
millimeter
Thousandth of a meter
gauge · caliper · micrometer · dimension · tolerance · scale · size · precision · metric · length
tolerance
Willingness to accept difference
drilling · boring · threading · fabrication · tooling · grinding · finishing · alignment · metrology · inspection
semiconductor
Partial electrical conductor
- microchipMiniature semiconductor processor
- circuitryInterconnected electronic components
- transistorSemiconductor signal switch
sensor · MEMS · microfabrication · component · wafer · diode · capacitor · resistor · PCB · solder