Starrett Tap and Drill Gauge

Picture of Gauge, Tap & Drill
Brand: Starrett
SKU: 122128
MPN: 185
$120.00
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Indicates correct size tap drill for any National Coarse or Fine tap
From 2–56NC to 1/4–28NF to produce 65% full thread
Gauge also indicates correct body size drill
Provides 60 holes marked w/number size and decimal equivalent of drills from No. 1 thru No. 60
2-5/16" wide by 6-1/4" long
Tap size: 2-56 to 1/4-28, tap drill: 50 to 3
Body drill: 44 to 1/4 and drill number: 1 to 60
Indicates correct size tap drill for any National Coarse or Fine tap
From 2–56NC to 1/4–28NF to produce 65% full thread
Gauge also indicates correct body size drill
Provides 60 holes marked w/number size and decimal equivalent of drills from No. 1 thru No. 60
2-5/16" wide by 6-1/4" long
Tap size: 2-56 to 1/4-28, tap drill: 50 to 3
Body drill: 44 to 1/4 and drill number: 1 to 60
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