✔︎ EFFICIENT CHIP REMOVAL: Engineered with a robust four-groove spiral pattern that provides rapid chip evacuation compared to dual-groove drill bits. This continuous chip removal prevents binding, reduces heat buildup, and produces smooth, flat-bottomed holes with cleaner edges.
✔︎ SELF-FEEDING TIP: A self-tapping threaded lead point draws the bit cleanly into your workpiece. This eliminates the need for strong physical downward force, prevents slipping, and ensures highly accurate hole positioning right from the start.
✔︎ FITS YOUR POWER TOOL: Crafted with a standardized 1/4" (6.35mm) hexagonal shank that locks tightly into quick-change chucks, preventing slippage under heavy loads. Fully compatible with lithium-ion cordless drills, standard hand drills, and bench drills.
✔︎ VERSATILITY ACROSS MULTIPLE MATERIALS: This set is ideal for drilling wood, plastic, PVC, fiberboard, density board, and plywood.
✔︎ SPECIFICATION :
-
Material: High-Carbon Steel
-
Size: 3/8", 1/2", 9/16", 5/8", 11/16", 13/16", 7/8", 1" (10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm)
-
Shank Type: 1/4" (6.35mm) Hexagonal Shank
✔︎ PACKAGE INCLUDES :
-
Set of 8 bits: 3/8" (10mm), 1/2" (12mm), 9/16" (14mm), 5/8" (16mm), 11/16" (18mm), 13/16" (20mm), 7/8" (22mm), 1" (25mm) + 1 adapter
