Countersink Snappy Drill Bit | No. 8–10, 1/8″

A precision countersink drill bit engineered for clean, flush screw seating in timber and cabinet construction.

Constructed with a high-speed steel (HSS) twist drill, this bit combines pilot drilling and countersinking in a single pass. The 82° counterbore geometry produces a consistent, splinter-free recess suited to standard No. 8–10 screws. The 1/4″ hex power shank ensures secure chuck engagement across cordless and corded drivers.

Product Details

• Material: High-speed steel (HSS)
• Drive shank: 1/4″ hex power bit
• Drill size: 1/8″ Ø HSS twist drill
• Counterbore size: 3/8″ × 82°
• Screw compatibility: No. 8–10
• Weight: 200 g

Best For

Suited to cabinet makers and joiners requiring repeatable countersink depth on face-frame and carcass assembly. Eliminates the need for a separate pilot drill when driving No. 8–10 screws into hardwood, MDF, or plywood substrates. A reliable single-step solution for high-volume production environments.