12-18mm HSS Titanium Coated Hole Sawtooth HSS Hole Saw Cutter Drill Bit 12/14/16/18mm

 

Material: High Speed Steel

Surface Treatment: Titanium Coated

Size: 12mm 14mm 16mm 18mm

Drill Head Depth: ≤3mm

Quantity: 1pc
(It only included one bearing, please choose the sithe size you want.)

Specially used on metal and steel plate, give fast and easy cutting.

They are good tools for you to make fantastic works.

Split tip pilot drill prevents damage by gradually guiding cutter to material; no walking.

High speed steel teeth for fast cutting of clean, round holes.

Designed specifically for sheet metal cutting, even stainless steel.

Over drill flange built in to prevent penetration beyond the sheet metal.

Cuts quick, precise holes in stainless steel, mild steel, iron, copper and brass.

 

If you cut the hard material such as steel, ceramic tile etc. you need to use the oil or water to low the temperature, if not, maybe the drill bit will be broken due to high temperature, please understand.

 

 

Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering.

Please understand that colors may exist chromatic aberration as the different placement of pictures.