Общий каталог Yamawa 2021 - страница 557

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Special Threads, Gauges Intro CHECK PINS SP How to use Check Pins 5th You can check both hole size and hole condition at the same timeby this Check-pin! Step CPC-S SL straight type Thread Inspection using Simple Inspection Tool 1st 2nd 3rd 4th SIT PO Step Step Step (NB-6H)Step Positioning &CountersinkingDrilling Reaming Tapping ST Point drill(PE-Q-V ) Drill Reamer Tap ROLL CARBIDE LONG HAND ∙ Longer tool lifeTAPSAppropriate boredPOINThole before tapping∙ Improved quality ofinternal threadsTotal costreduction! EG (STI) It is important to check the hole condition before tapping SPECIAL Hole condition can be inappropriate before tapping. THREADS,GAUGESAccurate hole size and shape, enable longer tool life and avoid tapping troubles. Let's check the hole before tapping. YMW THREADMILLS CASE1 Bending CASE 2 Slanting CASE CASE3Oversize holeentrance4Undersizehole DIES Check-pin stops Hole isn't Hole entrance Hole is too on the way. vertical. is too big. small. CENTERDRILLS×BAD ×BAD ×BAD ×BAD Technical info 558