Spade Drill Bits Set - 6PCS Wood Hole Cutter

【Precision Configuration】This professional-grade paddle bit set for wood includes 6 flat spade bits (3/8" to 1"), housed in compartmentalized shockproof blister packaging. Engineered for industrial logistics, the spade bit set covers six standard woodworking sizes for versatile applications.
【Multi-Material Mastery】Designed for soft wood and hardwood, laminates, reinforced PVC, and fiberglass, the spade drill bit set features a tri-blade cutting geometry. Paddle bits deliver burr-free holes in timber substrates through optimized edge alignment.
【Ultra-Durable Build】Crafted from chrome vanadium alloy steel with triple vacuum heat treatment, the spade bits for wood boast a 5μm Titanium coated surface. Cutting edges achieve HRC62±2 hardness.
【8x Lifespan Boost】The Titanium coated layer on this paddle bit set extends service life by 8x versus standard carbon steel bits. The cutting spurs design enhances chip evacuation efficiency by 40%, eliminating scorch marks in deep drilling.
【Tool-Free Operation】The 1/4" hex-shank spade bit set integrates magnetic quick-release tech, compatible with Bosch/Makita drills. Swap paddle bits securely in 3 seconds via anti-slip grooves.

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