Quick-change cutter type!
High-speed and high-precision drilling is possible with a minimal force.

• The cutter can be changed with a single action.
• Highly-improved carbide tip is used for the cutting teeth.
• The carbide center pin ensures accurate hole starting without bit walk.
• Circumferential cutting limits cutting areas, thus allowing large-bore cutting with electric drills of small horsepower.

• Steel plates, shape steel plates, stainless steel plates, cast iron plates, etc. of up to 50mm (2") thickness.
• Ideal for drilling work for shipbuilding, bridge, frame, steel-frame building, etc.

	Cutter size:	ø18mm to 80mm (ø45/64" to 3-1/8")
	Max. drilling depth:	50mm (2")
	Number of tips:	Cutters of ø18mm to 39mm (ø45/64" to 1-17/32") --- 6pcs. Cutters of ø40mm to 64mm (ø1-9/16" to 2-33/64") --- 8pcs. Cutters of ø65mm to 80mm (ø2-9/16" to 3-1/8") --- 10pcs.
	Tip width:	3.9mm (5/32")
	Applicable electric drill:	Magnetic drill presses, upright drilling machines, radial drilling machines, lathes, and milling machines.