Thunderbolt Black Oxide Drill Bit Set - 29pc Straight Clevis 20 The Coarse “V” Splines resist

The Coarse “V” Splines resist clogs which makes clean up a breeze

WATERPROOF - Waterproof and submersible to 25 feet using DryTek technology

Fits hitches with 1-1/4 inch x 1-1/4 inch receiver tube opening

the ribs will clean away corrosion for a more effective connection

* 7/8-Speed

Thunderbolt Black Oxide Drill Bit Set - 29pc Straight Clevis 20 The Coarse “V” Splines resistThe MILWAUKEE THUNDERBOLT 29PC Black Oxide Drill Bit Set offers heavy duty performance on the jobsite. Black Oxide coating reduces heat build up and provides corrosion resistance. The thicker core provides ultimate strength and protects against side load breakage while a specially designed parabolic flute form clears chips and debris fast to keep the bit cool. The 135 degree split point tip delivers a precision start and prevents walking for fast,