Spiral Groove 100Pcs 1/4" Router Bit Set Trimming Straight Milling Tungsten Carbide Broach bit Set

100Pcs 1/4" Router Bit Set Trimming Straight Milling Tungsten Carbide Material : High Speed Steel

• 1. Our stepped drill bits can process holes of different diameters and are suitable for heavy-duty metals, iron, aluminum, brass, plastics, aluminum alloys, wood, plastics, and other materials, making them suitable for household and general use.
• 2. The double groove spiral groove design can chips, and debris, achieving clearance and smooth cutting. The 118 ° split tip drill bit can reduce friction, pressure, and heat, making the drill bit durable and efficient.
• 3. The split tip design helps reduce walking. The high-speed steel conical mesh design for plastic, wood, and metal is durable to breakage. The black and gold coatings help rust and wear.
• 4. The cutting blade adopts high-quality double-sided cutting spikes, which can grab wood and carve it off, creating beautiful holes and reducing breakage. Accurately drill holes in wood, fiberglass, plastic, and PVC.
• 5. Accurate: A 60 degree angle center drill is very useful for drilling precise center holes, 60 degree countersunk holes, or starting holes for larger drill bits in metal processing.