Takes only one and a half minutes for cutting a large-diameter hole of 50mm (2") into steel plates of 50mm (2") thickness.
Quick-change cutter type!

• Attached to machines with power of over 5HP, the MB500 can make hole as large as ø 150mm (5-7/8") into steel plates of up to 50mm (2") thickness.
• Heavy-duty structure that withstands heavy cutting thanks to increased thickness of the cutter and teeth as well as the long drilling depth.
• The double-spring type center pin ensures accurate hole starting and smooth removal of cut cores.
• Applying a cutting lubricant with a high-pressure pump (trochoid pump) cools the cutting teeth, and thus extending the tool life.
• Offers enhanced operability - the cutter is changed with a single action.

• Making a large-diameter hole in steel plates, shape steel plates, stainless steel plates, cast iron plates, etc. of up to 50mm (2") thickness in combination with various heavy-cutting machine tools.

	Cutter size:	ø35mm to 150mm (ø1-3/8" to 5-7/8")
	Max. drilling depth:	50mm (2")
	Number of tips:	Cutters of ø35mm to 39mm (ø1-3/8" to 1-17/32") --- 4pcs. Cutters of ø40mm to 150mm (ø1-9/16" to 5-7/8") --- 6pcs.
	Tip width:	4.8mm (12/64")
	Applicable electric drill:	Various heavy-cutting machine tools such as radial drilling machines, milling machines, horizontal boring machine, and machining center.