Wet Thin Wall Core Bits, TWCB(B) Premium Application: All Natural Stone 8.5mm (.335”) segment height Thin wall Part # Description TWCB30P019B 3/4" X 5/8-11, WET THIN WALL CORE BIT TWCB30P025B 1" X 5/8-11, WET THIN WALL CORE BIT TWCB30P032B 1 1/4" X 5/8-11, WET THIN WALL CORE BIT TWCB30P035B 1 3/8" X 5/8-11, WET THIN WALL CORE BIT TWCB30P038B 1 1/2" X 5/8-11, WET THIN WALL CORE BIT TWCB30P044B 1 3/4" X 5/8-11, WET THIN WALL CORE BIT TWCB30P051B 2" X 5/8-11, WET THIN WALL CORE BIT TWCB30P060B 2 3/8" X 5/8-11, WET THIN WALL CORE BIT TWCB30P067B 2 5/8" X 5/8-11, WET THIN WALL CORE BIT TWCB30P075B 3" X 5/8-11, WET THIN WALL CORE BIT TWCB30P100B 4" X 5/8-11, WET THIN WALL CORE BIT
