Feature

●Size - Cutting diameter: 21.5mm / 0.85" (6/7"); cutting depth: 15mm / 0.59"; triangular shank size: 8mm / 0.31"; total length: 72mm / 2.83"
●Material - M35 HSS (high-speed steel) contains 5% cobalt, offering high hardness, high strength, heat resistance, durability, wear resistance and impact resistance. It is more durable than ordinary high-speed steel, and can maintain hardness and cutting ability even after long-term use.
●Feature - The fully ground teeth make precise cuts, creates a smoother cut and reduces the amount of burring or chipping. It is are more durable, and can be sharpened more easily. Titanium plating provides durability, corrosion resistance, wear resistance, and lower coefficient of friction.
●Applications - The hole saw cutter is suitable for cutting stainless steel, aluminum alloy, copper, brass, metal, wood and plastic. Widely use in pipes, tubes, plates, furniture making, door knobs, cabinet pulls and DIY projects , great for woodworking, metalworking, plumbing.
●Note - NOT recommended for ceramic tile, concrete, stone, and not for metal over 5mm thick. Used with hand-held drills, drill presses, and rotary tools. Use a lubricant or cutting oil, apply correct speed and even pressure, clear the chips from the hole frequently. Comes with a plastic case for protection and storage.

[18.5mm]




[21mm]




[20mm]




[24.5mm]




[18mm]




[16mm]




[15mm]




[14mm]




[25mm]




[12mm]




[25.5mm]




[21.5mm]




[19mm]





Description

Hole Saw Drill BitHole Saw Drill Bit

5% cobalt M35 HSS (high-speed steel) - Offers high hardness, high strength, heat resistance, durability, wear resistance and impact resistance. It is more durable than ordinary high-speed steel, and can maintain hardness and cutting ability even after long-term use.

Durable Coatings - Titanium plating provides durability, corrosion resistance, wear resistance, and lower coefficient of friction. The black oxide coating increases corrosion resistance, wear resistance and lubrication.

Hole Saw Drill BitHole Saw Drill Bit

Hole Saw Drill BitHole Saw Drill Bit

Hole Saw Drill BitHole Saw Drill Bit

Applications

For cutting stainless steel, aluminum alloy, copper, brass, metal, wood and plastic. Widely use in pipes, tubes, plates, furniture making, door knobs, cabinet pulls and DIY projects.

Fully Ground Teeth

Make precise cuts, creates a smoother cut and reduces the amount of burring or chipping. It is are more durable, and can be sharpened more easily.

Non-slip Triangular Shank

The hole drill bit can be used with hand-held drills, drill presses, and rotary tools. Keep the hole saw steady while drilling.

Note:

NOT recommended for ceramic tile, concrete, stone, and not for metal over 5mm thick. A drill press provides precise control over the drilling process, making it an excellent choice for drilling multiple holes or drilling through thick materials.

Use a lubricant or cutting oil on the cutting edge to reduce friction and prevent overheating, resulting in longer tool life and smoother cuts. Apply correct speed, even pressure, and clear the chips from the hole frequently to avoid clogging. Pay attention to the cutting process and adjust the speed as needed.

h h Hole Saw Drill Bit Hole Saw Drill Bit Hole Saw Drill Bit Carbide Hole Saw
High-speed Steel Hole Saw High-speed Steel Hole Saw High-speed Steel Hole Saw High-speed Steel Hole Saw High-speed Steel Hole Saw Carbide Hole Saw Kit
Size 16mm 18.5mm 20mm 25mm 30mm 16mm 18.5mm 20mm 25mm 30mm 19mm (3/4") 38mm (1-1/2") 25.5mm (1") 5/8"- 2-1/8"

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