rock bit

NOUN
8 LETTERS · STARTS WITH R

rock bit is a valid 8-letter word worth 15 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1O1C3K5B3I1T1
1 + 1 + 3 + 5 + 0 + 3 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does rock bit mean?

NOUN · 1 SENSE
1

A drill bit that has hardened rotating rollers.

SYNONYMS