2" to 7" Glaze Breaker Engine Cylinder Hone Drill Bit Sets 1/2" Drive External Torx Socket

1/2" Drive External Torx Socket E-18

fuel injection cleaning

Pressure lock

Constructed of high grade heat treated steel for maximum toughness and durability

2" to 7" Glaze Breaker Engine Cylinder Hone Drill Bit Sets 1/2" Drive External Torx Socket2" to 7" Glaze Breaker Engine Cylinder Hone Features and Benefits: It has controlled pressure to ensure a consistent surface finish and round cylinder shape Operates with any electric drill Adjustable stop collar permits quick selection of two range settings, from 2" to 4" and from 4" to 7" Furnished with 3" long 220 grit stones Stone arms are easily compressed to eliminate cylinder scratches Controlled pressure assures positive, adjustable contact