About Drill Chuck For 775 DC motor
This drill set is MADE IN INDIA. Its max 21mm mm drill chuck can easily fit in 5 mm shaft dia motor like 775,795,895,997 etc.
We test every drill chuck before courier. Use Branded Drill bits like JK company for Easy and smooth Drill. Otherwise it takes time to drill if you use local drill bits. For 775 to 795 motor use 12v 5A adapter or 12v 7.2 or more AH battery. For heavy load you can go up to 18v use but current rating should be more than 3.5 A at 18v.