Nā hoʻoheheʻe kaulaʻoi aku ka maʻalahi ma mua o ko lākou mau hoahānau pili ʻole no ka mea ʻaʻohe puʻupuʻu puʻupuʻu kaumaha.Inā koho ʻoe i kahi puʻupuʻu i hoʻopaʻa ʻia, pono ʻoe e hoʻohanaalakai hooloihi.Awili ʻolee hāʻawi i ka mobility ʻoi aku ka hiki iā ʻoe ke lawe i nā wahi āpau me ka ʻole e huki i kahi kaula hoʻonui ma hope ou.Eia nō naʻe, ʻoi aku ke kumukūʻai o nā mea hana cordless ikaika loa ma mua o ko lākou mau mea like.

Ke hoʻohana ʻia nei nā drillless drill e ka pākaukau Lithium-ion ʻoi aku ka maikaʻi, hiki ke hoʻopaʻa hou ʻia.Hiki i kēia ʻenehana ke hoʻopiha piha ʻia ka pākaukau (pinepine ma lalo o 60 mau minuke) a paʻa i ka mana no ka lōʻihi.ʻO ka mea hou aʻe, hiki iā ʻoe ke hoʻohana i ka pākaukau like me nā mea hana mana ʻē aʻe mai ka hōʻailona like, e kōkua ana e hōʻemi i ke kumukūʻai o ke kūʻai ʻana i nā ʻāpana he nui.

Hoʻohālikelike ʻia nā ʻōkuhi mana kaula i nā watts, maʻamau mai ka 450 watts no nā kumu hoʻohālike a hiki i ka 1500 watts no nā hana hammer ikaika loa.ʻOi aku ka maikaʻi o ka wattage kiʻekiʻe no ka wili ʻana i ka pōhaku, ʻoiai inā e wili i loko o ka plasterboard, e lawa ka wattage haʻahaʻa.No ka nui o nā hana DIY home maʻamau, ua lawa ka drill 550 watts.

Ana ʻia ka mana drill cordless ma nā volts.ʻOi aku ka kiʻekiʻe o ka helu voltage, ʻoi aku ka ikaika o ka drill.ʻO ka nui o ka pākaukau mai ka 12V a i ka 20V.