Daab-qaboole, oo sidoo kale loo yaqaan mindida jajabiyaha alwaax, waa mid ka mid ah qalabka farsamaynta alwaax. Waxa loo isticmaalaa in la gooyo dhammaan noocyada xabada waxaana lagu mariyaa samaynta waraaqaha, samaynta saxarka, looxa macmalka ah iyo warshadaha kale.
Daab Chipper waxaa loo isticmaalaa in lagu soo saaro qalabka alwaax ku salaysan mashiinada gaarka ah (chipper) daab, si ballaaran loo isticmaalo waraaqaha, particleboard, fiberboard dhexdhexaad ah iyo wax soo saarka kale ee warshadaha ee diyaarinta ee wax soo saarka iyo hal gabal oo wax soo saarka alwaax, jarida alaabta ceeriin inta badan wax soo saarka log iyo habaynta.
Mashiinnada Chipper waxaa loo adeegsaday soo saarista jajabyada alwaaxyada, wax soo saarka alwaax-ku-saleysan, warshadaynta alwaax si loo ballaariyo waraaqaha, goynta bamboo iyo mashiinnada beeraha, qalabka dhismaha iyo warshado kale oo badan.
Daabka Chipper waxaa inta badan loo isticmaalaa in lagu gooyo alaabta ceeriin ee soo socota: geed, alwaax isku dhafan, poplar, kedar iyo noocyada kale ee lo'da, jirrid geed, laamo, alwaax dhexroor yar, bamboo, alaabta veneer, goosashada haraaga alwaax sub-shidaalka, cudbi caws, iyo jirridaha kale ee aan alwaax ahayn, iwm.
Daab Chipper marka loo eego qaab-dhismeedka farsamada waxa loo qaybin karaa laba qaybood: 1 daab-disk-jiib: daab goynta lagu rakibay saxanka, daab-diskeedka saxanka waxa inta badan loo isticmaalaa jarida looxa, la jarjaray jajabyo alwaax ah oo tayo fiican leh, in badan oo loo isticmaalo saxarka iyo waraaqaha miraha; 2 daab kabiyaha durbaanka: daab goynta ku rakiban durbaanka cylindrical, daab chipper durbaan on noocyada alwaax la qabsiga, waxaa loo isticmaali karaa veneer guddiga iyo qalabka kale ee alwaax.