tap drill
X .375 MIN FULL THREAD TAP DRILL
Φdrill and tap to 3/8 unf
drill thru #7(.201dia) &tap 1/4-20NC(2HOLES)是什么意思?
图纸上标注drill & tap for 3/8-16 4 places.
一个孔的地方标着 DRILL AND TAP FOR #6-32 UNC,13.5MM DEEP 谁知道是什么意思
英英制图纸#8-32 UNC-2B X .375 MIN FULL THREAD TAP DRILL DEPTH.500
英文图纸中Drill&Tap 8-32x.375 deep的意思,换算成公制应该怎么表达
drill是什么意思?
DRILL怎么样
drill是什么意思
tap tap revenge4