DEWALT 3 Piece Assorted High Speed Steel Twist Drill Bit Set Utility Sinks Secure Grip: Partially threaded shank Item Weight:1.3 Secure Grip: Partially threaded shank reduces shear movement between joined materials remnant Material Rubber hose with brass fittings Product type Air compressor hose air line Brand Central Pneumatic Frequently Asked Questions (FAQ): Brand Model Compatibility Universal Type Jobber length Bit Length Set Shank Size Set Shank Type Hex Tip Geometry Pilot point Right Left Hand Right handed Heavy Duty Yes Material High speed steel Package Quantity 3 For Use on Fiberglass Yes For Use on Metal Yes For Use on PVC No For Use on Stainless Steel Yes For Use on Wood Yes Set Individual Set CA Residents: Prop 65 Warning(s) Yes Warranty None Bit Diameter (Letter) Assorted Bit Diameter (Inches) Assorted Bit Diameter (mm) Assorted Bit Diameter (Number) Assorted Maximum Drilling Depth Set #8 and #10 countersinks Replacement tapered bits offered For fine wood drilling Drill