Quick facts
- Brand: XsteelPower
- Price: USD 5.75
- Rating: 4.50 (118 reviews)
The XsteelPower Countersink Drill Bit Set is a simple, affordable way to add clean screw recesses to your projects. The set includes five common sizes (1/4″, 3/8″, 1/2″, 5/8″, and 3/4″) with an 82° cutting angle—useful for producing consistent countersinks across a range of fastening jobs.
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Each bit uses a 5-flute spiral design intended to cut smoothly and help reduce chatter while you form the recess. The 1/4″ hex shanks are made for quick bit swaps and broad compatibility with handheld drills, impact drivers, and drill presses.
For organization and transport, the bits come in a compact molded case with dedicated slots. For best longevity, the manufacturer recommends applying cutting oil after use to help prevent corrosion.
Important: The manufacturer notes these bits should not be used for processing stainless steel or iron plates.
- 5-piece set: 1/4″, 3/8″, 1/2″, 5/8″, and 3/4″ countersink sizes
- 82° cutting angle with 5 sharp flutes for smooth countersinking
- 1/4″ hex shank for quick changes; works with drills, impact drivers, and drill presses
- Includes custom-molded storage case with individual slots
- High-speed steel construction; apply cutting oil after use to help prevent corrosion






