#machining, #roughing, #cyberbeat, #turning, #ASMR, #satisfying

Deep hole drilling. 1/4" hss drill 11" long in 4140 steel.

Sumitomo 3" DMSW hifeed .079"DOC 98ipm (drawing 103% spindle load on 25hp spindle)#hifeed, #sumitomo

#deepbore, #clearance, #precision, #fearisnotmyguide 15.4" length 7.872 bore 266rpm × 1.48ipm.

heavy roughing 4140 steel with CNMG 432 in kcp 25C grade. .200" pass .017" inches per Rev. #roughing

aftermath

#HIFEED long extension milling 4140 steel up to machine max feed rate of 196.85ipm

#synchrotap 380+ holes later with a used osg spiral flute tap in 4140 steel plate.

#machinist, #iscar, #4340steel, #boring, #roughing

Sumitomo hifeed milling. 4340 steel. Big plus spindle. YCM 2110B. #Machinist

OSG rigid tapping with #synchro er32 holder and ometa hightap cutting lube. #fitforaking

Rocking out to Falling Through the Sky by Fit for A King while C-sinking these 5/8"NC tap dr holes

#FitForAKing, #fallingthroughthesky, #heavymetal, #iscarSumoCham, #Moddrill iscar Sumocham moddrill

#warofages, #misery, #drillfix, #screech, #indexable, #cncmill, #drilling. 1.0" drill fix drilling.

#CNCBROACHING, #MILLING, making a blind keyway.

E-bore 15.5" fine boring. #e-bore, #metalcore, #smoothcuts

4340 steel spline milling #warofages, #WOA, #CNCmilling

#satisfying #turningsteel #makingchips 4140 rough turning in the manual lathe

e-bore KM80 fine boring gray cast iron in YCM TV2110B CNC mill

initial spindle run in temp check. #bigenough, #YCMTV2110, #6000RPM can't wait to start milling !

3vz-fe head facing

Sumitomo Wez 3" facemill in 4140 steel 800sfm .004" per tooth. #WarOfAges, #Sumitomo

e-bore 3.875" bore in mild steel plate. 600 rpm .004ipr. .010" #e-bore, #apocalypsis, #WarOfAges

Sumitomo Wez 3" facemill / shoulder mill #Sumitomo #WEZ #WarOfAges

sumitomo hifeed milling 4140 steel #hifeed, #heavymetal, #warofages

Jasper