Specification
Package: 1Pcs 110mm Hole Saw drill bit 4.33 inch
Material: Carbon Steel, M42 Bi-metal
Main Color: Red
Cutting Hole: 110mm/4.33inch
Cutting Depth: 30mm/1.2inch
Drill Bit Total Length : 96mm / 3.8inch (approx.)
Triangle Shank Diameter : 10mm / 0.4inch (approx.)

Feature
- Hole Saw Blade: Made of M42 bi-metal alloy, sharp tooth, durable and smooth, small vibration.
- Chip Removal Hole: Largely improve the speed to clean chips, cutting smooth and easy.
- Center Drill Bit: Tough carbon steel alloy, high strength, fast and smooth cutting.
- Triangle Shank: Non-slip design, easy to clamp and fasten, 10mm shank can carry more torque.
- Applicability: Suitable for drilling wood, plastic, gypsum board, all kinds of wood, etc.

Usage Note
- When drilling over 10mm thickness, it is necessary to remove the drill bit spring.
- The cutting material must be fixed, no movement, it should be at a - 90 degrees to the hole saw.
- When drilling hole, if there is abnormality or chip removal is not ideal, please stop working, then work after removing chip.
- Widely used in all kinds of bench drills, drilling machines and all kinds of hand drills.
- When drilling hole, it is best to add coolant to prevent edge from cracking.

Kindly Note: Please allow 1-2mm errors due to manual measurement, thank you for your understanding!