6-40 To 1/2-20 Maintenance Spiral Point Tap & Drill Set • Maintenance Spiral Point Taps & Hyper HSS Drills • Available in UNC & UNF • Available In Spiral Point List Number ZD16898 Substrate HSS Package Quantity 1 From 6-40 To 1/2-20 Case Type Metal Thread Standard UNF Style Spiral Point SKU: ZD16898 Category: Tap & Drill Sets Related products 6-32 To 1/2-13 Maintenance Spiral Point Tap & Drill Set Item #: ZD16899 6-32 To 1/2-13 NC Bright Wizard Spiral Point Tap & Drill Set Item #: DR06801 6-32 To 1/2-13 NC Blue Wizard Spiral Point Tap & Two-Tone Drill Set Item #: DR06815