Wolfcraft 2584000 Countersink Set 3-Piece 12/16/19 mm Tool Steel 1/4 inch Hex Shank

This Wolfcraft countersink set stands out with its three graduated bit diameters—12 mm, 16 mm, and 19 mm—all in one kit, so you can produce clean, uniform countersinks across a range of screw sizes without switching brands or losing time. The 1/4" hex shank clicks directly into quick-change chucks and impact drivers, and the tool steel construction holds an edge through repeated use in wood, plastics, and soft metals.

Highlights

• Three countersink bits: 12 mm, 16 mm, 19 mm
• Tool steel construction for durability
• 1/4" (6.3 mm) hex shank for quick-change compatibility
• 90° countersink angle with 5 flutes for smooth cutting
• Includes compact storage case

In daily use

Choose the bit that matches your screw head diameter, insert it into a cordless drill or impact driver, and let the 5-flute design remove material quickly without chatter. The 90° angle matches standard flat-head screws, leaving a flush or slightly recessed seat. When you are done, the case keeps the three bits together and protected.

Full specifications

• Product type: Countersink bit set
• Set contents: 3 x countersink bits
• Bit diameters: 12 mm, 16 mm, 19 mm
• Material: Tool steel
• Shank type: Hex
• Shank size: 1/4 inch (6.3 mm)
• Countersink angle: 90 degrees
• Number of flutes: 5
• Recommended application: Wood, plastics, soft metals
• Tool compatibility: Cordless drills, electric drills, impact drivers
• Finish: Bright / uncoated
• Standard: DIN 335 C
• Storage: Includes compact storage case

Final note

A practical three-size set for anyone who regularly countersinks screws in softer materials, with the convenience of a 1/4" hex shank and a storage case.