Drillco® Nitro Construction Reamer, 3/8", Spiral Flute, High Speed Steel, Straight ShankManufactured from a premium grade of m 7N molybdenum high speed steel Has a Ferritic Nitro Carburizing surface treatment which gives a hard protective layer to the reamer This increases hardness (Rc 75 80) without increasing brittleness which is measurably harder than high speed steel Body and clearance are gold and black surface treated for maximum lubricity Specifications Reamer Size 3 8" Material High Speed Steel Flute Style Spiral Shank Type

Ideal for hard-to-reach areas

Flexible material allows for easy install and removal

One-hand operated reversing switch for quick direction changes

such as aluminum die cast flashing

Effective toward the elimination of "stick-slip" and "chatter" on all ways

Designed for heavy duty use this powerful yet compact air drill features a heat treated cylinder two steel motor bearing plates black oxide finished rotor and full cage planetary gear mechanism for maximum service life

Open coat design for reduced loading

Features durable top grain leather

On board hex wrench storage

3/4" (19mm)

Cartridge Size

Features power light indicator