Mesee Titanium Coated HSS Drill & Saw Bit Set, 3-8mm Drill Saw Bits Serrated Bit Grooving Drilling Hole Carpenter Hacksaw Cutting Tool for Wood Metal Plastic Drilling

• 6-Pieces Saw Drill Bit Set - 3.0mm, 4.0mm, 5.0mm, 6.0mm, 6.5mm, 8.0mm in cutting diameter
• HSS Drill Saw Bits - Made of high speed steel material with titanium coated, hardness up to 60-63HRC, wear and heat resistance.
• 135-degree Split Point - Allow accurate hole positioning and prevent walking, sharp cutting edges make drilling precise and faster, great for drilling, routing, filing, and cutting.
• High Drilling Efficiency - Sharp serrations & spiral groove design for continuous horizontal drilling and efficient chip removal, preventing clogging and maintaining clean, smooth holes during drilling
• Straight Shank Serrated Bit - Can be used with an electric drill for more efficient pulling grooves, boring or cutting 1mm-2mm of thin wood, solid wood, multilayer board, MDF, plastic board, thin iron sheet, and aluminum alloy.

Mesee 6 Pieces Titanium Coated HSS Twist Drill Bit Set 3-8mm Serrated Grooving Cutting Carpenter Side Hacksaw Bits Spiral Saw Drill Bit Woodworking Wood Soft Metal Plastic Hole Holesaw Tool ◆ Premium Material These saw drill bits are made of high-speed steel with titanium coated, which increases durability, wear, and rust resistance. ◆ High Drilling Efficiency Twist bits with 135° split point tip allow precise drilling and prevent walking. No center punch is required. - The center of these serrated drill bits has sharp serrations, the drill can continue to drill horizontally after drilling. - Fully ground spiral groove design for fast and efficient chip evacuation, reducing friction and heat for faster and more effective drilling performance. ◆ Compatibility Straight round shank HSS drill & saw bits fit the majority of electric drills and bench drills, quick to fasten without slipping. ◆ Wide Application Ideal for woodworking DIY projects, home maintenance, and general repairs. Suitable for pulling grooves, boring, or cutting 1mm-2mm of thin wood, solid wood, multilayer board, MDF, plastic board, aluminum, thin iron sheet, and aluminum alloy. ▶Please Note: - Please reverse the rotation direction of the electric drill when sawing. - Not suitable for stainless steel, carbon steel, high-hardness metal, or concrete. - Please wet it with water first when drilling hard materials like glass, tile, marble, or granite. ▶Specification: Material: High Speed Steel Surface Treatment: Titanium Coated Structure: Saw & Drill Shank Type: Round Shank Size: 3mm,4mm,5mm,6mm,6.5mm,8mm ▶Package Includes: 6 x Woodworking Twist Drill Bits