ATD Tools 9200 Step Drill Bit Set, 5-Piece Hydraulics Tools An ultra bright UV light

An ultra bright UV light is built into the end of the Probe allowing for both electronic and UV leak detection of even the toughest leaks

Tri-flat shank design for sure grip in chuck without slippage SET INCLUDES: 1/4" Shank: 3/16" to 1/2" holes in 1/16" steps

32950 Cutter

(red to red)- no more guessing

ATD Tools 9200 Step Drill Bit Set, 5-Piece Hydraulics Tools An ultra bright UV lightTwo flutes design for true round holes Automatically deburrs as you drill Tri flat shank design for sure grip in chuck without slippagePerfect for drilling holes in thin mild steel, aluminum, copper, brass, Plexiglas, wood and laminates. Two flutes design for true round holes and automatically deburrs as you drill. Tri flat shank design for sure grip in chuck without slippage SET INCLUDES: 1 4" Shank: 3 16" to 1 2" holes in 1 16" steps. 1 4" Shank: 1