DEWALT DT5552QZ 7.5 x 109mm Extreme 2 Metal Drill Bit (10 Pieces)

The DEWALT Extreme 2 Metal Drill Bit set comprises 10 high-performance high-speed steel (HSS-R) drill bits designed for precise, burr-free drilling in steel (including alloyed and non-alloyed materials) up to 900 N/mm². Suitable for portable or stationary drilling, these bits are ideal for creating clean holes in sheet metal, thin materials, wood, and plastics. They feature durable construction and come in a tough storage case for worksite use. The set includes a patented split pilot point design that reduces walking on contact, a tapered web to minimize breakage, recessed cutting wings for cleaner holes, and a no-slip shank with three flats for secure chuck grip. Permanent size markings sit above the shank for easy identification, and the bits are compatible with standard drill chucks (5.0 mm and above) as well as cordless drills and stationary drill presses.

Features

• 10-piece set of high-performance HSS-R drill bits
• Tapered web reduces breakage
• Recessed cutting wings for cleaner holes
• Patented split pilot point design eliminates walking on contact
• No-slip shank with 3 flats for secure chuck grip

Technical specifications

• Tip diameter 7.5 mm
• Overall length 109 mm
• Working length 66 mm
• Pack quantity 10
• Material: HSS-R (high-speed steel)
• Shank: no-slip with 3 flats