7/8" Carbide Twister Bit (18-15228) bonding bit Model RB2SPD Features:

Model RB2SPD Features:

Air Filter (60226)

you can achieve up to 2-1/2 times the tool life in both standard and extremely hard rail

standard sizes or get custom spacing to match your needs

Adapters are fitted with the Twister™ style shanks for quick installation and removal

7/8" Carbide Twister Bit (18-15228) bonding bit Model RB2SPD Features:Trak Star Twister Bits are the standard tooling for drilling all types of rail. Carbide Twister Bits feature brazed in carbide tips and offer up to 2 1 2 times the tool life in both standard and extremely hard rail when used with Trak Star rail drills. The unique annular (hollow) design and thicker cutter wall offers extended tool life and extra durability. Twister Bits feature the quarter turn style mounting for quick and easy installation with no