Drillco Nitro Jobber Length Straight Shank Drill Bits - 6 pack 5/16"-1/2" - Select Size for Pricing Category_Product Type/Power Tools/Finishing Tools/Line-Mate III 7/16" x 3/8" x 1/4"

7/16" x 3/8" x 1/4" Rubber Contact Wheel Assembly

Optional Thread Guard allows easy access to collet cap

Medium Density

Changing of attachment is achieved with easy

Dynabrade random orbital sander backing pads are formulated with premium urethane to deliver ultra smooth performance and longer life

Drillco Nitro Jobber Length Straight Shank Drill Bits - 6 pack 5/16"-1/2" - Select Size for Pricing Category_Product Type/Power Tools/Finishing Tools/Line-Mate III 7/16" x 3/8" x 1/4"Nitro Heavy Duty 135 Split Point drill with a Nitride surface treatment that gives a hard protective layer to the drill (increases hardness without increasing brittleness) which is measurably harder than high speed steel. Body and clearance are gold and black surface treated for maximum lubricity.