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Round Hole Patterns

STRAIGHT CENTERS

A popular arrangement, straight center round hole patterns are available in multitude of sizes and open areas. They are however, the weakest of the round hole patterns. To view the most popular, round hole patterns, straight centers, that we offer, click on the hole diameter range listed below.

HOLE DIAMETER RANGE
0.0450" - 0.0570"
0.0625" - 0.0750"
0.0781" - 0.0938"
0.0938" - 0.1180"
0.1250" - 0.1563"
0.1875" - 0.2362"
0.2500" - 0.2500"
0.2500" - 0.2656"		 0.3125" - 0.3543"
0.3750" - 0.3750"
0.4375" - 0.5000"
0.5625" - 0.7660"
1.0000" - 1.0000"
1.2500" - 1.5000"
1.8125"

PERF
PATTERNS
AVAILABLE

ROUND
60 degree
45 degree
straight

SQUARE
staggered
straight

SLOT
round staggered
round straight
square straight

GEOMETRIC
hexagon

DECORATIVE
R-17 Tile Cane

21ST CENTURY
round orbit
doubled checkered
square orbit
hex orbit