% [¸¶³¢´Ù LC1230 12ÀÎÄ¡ 1350rpm ±Ý¼ÓÀý´Ü±â ¸ÞŻĿÅÍ ±Ý¼ÓÀý´Ü ] [LC1230 [µ¿¿µ»ó]] ¸¶³¢´Ù Makita 990,000¿ø % [¸¶³¢´Ù 4131 ¸ÞŻĿÅÍ ±Ý¼ÓÀý´Ü±â 1,100W 3,500rpm ] [4131] ¸¶³¢´Ù Makita 785,000¿ø