1/8" Thunderbolt® Black Oxide Drill Bit (12 PK)

The Milwaukee 48-89-2824 is a 1/8" Thunderbolt® black oxide drill bit set (12-pack) used for general-purpose drilling in metal, wood, and plastic.

This is a standard jobber-length small drill bit set, designed for everyday drilling, pilot holes, and light-duty precision work.

Key Features

• 135° split point tip – starts on contact and prevents walking for accurate holes
• Black oxide coating – reduces friction and improves corrosion resistance
• Thunderbolt reinforced web – thicker core improves strength and reduces breakage
• Parabolic flute design – clears chips quickly for faster, cooler drilling
• 3-flat Secure-Grip shank – reduces slipping in the drill chuck

Specs

• Size: 1/8 in
• Quantity: 12 bits per pack
• Material: High-speed steel (HSS)
• Finish: Black oxide
• Length: ~2-3/4 in jobber length
• Use: Metal, wood, PVC, plastics

Best Uses

• Pilot holes for screws and anchors
• General woodworking and trim work
• Light metal drilling
• Maintenance and repair tasks
• Everyday shop drilling

Bottom Line

The 48-89-2824 is a basic, durable small-size drill bit set—built for precision and general-purpose drilling, not heavy structural work or specialty drilling like the S&D or aircraft-length bits in your earlier list