1-1/2" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series Quantity:1 Keystone Thumb

Keystone Thumb

Grade 5 Serrated Flange Screws Zinc Plated

STI Tap: M18-2

Part Number DWDRSD28

• Size is marked both with a high-visibility laser marking and a permanent stamped marking that won't wear off • 6-lobed tips are machined to precise tolerances for an exact fit with Torx fasteners • Two-piece design allows bit and socket to be optimized separately

1-1/2" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series Quantity:1 Keystone ThumbProduct Description Contractor grade drill bit manufactured from M1 High Speed Steel and for use in a wide range of materials in the iron and steel families such aluminum, iron, steel and other metal drilling. Contractor Drill Bits have a 135 degree split point tip for self centering and reducing thrust. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. They are black and gold surface treated. Reduced Shank Drills