Provides high-speed and high-precision drilling with a minimal force.

• Possible to make a hole in steel plates and shape steel plates of 35mm (1-3/8") and 50mm (2") thickness, respectively.

• The 350S is used for drilling in steel plates, shape steel plates, and stainless steel plates, etc. of up to 35mm (1-3/8") thickness.
• The 500S is used for drilling in steel plates, shape steel plates, and stainless steel plates, etc. of up to 50mm (2") thickness.
• Ideal for drilling work for shipbuilding, bridge, frame, steel-frame building, etc.

	Cutter size:	350S: ø14mm to 40mm (ø35/64" to 1-9/16") --- (Max. drilling depth: 35mm (1-3/8")) 500S: ø17.5mm to 65mm (ø11/16" to 2-9/16") --- (Max. drilling depth: 50mm (2"))
	Number of tips:	Cutters of ø14mm to 39mm (ø35/64" to 1-17/32") --- 6pcs. Cutters of ø40mm to 64mm (ø1-9/16" to 2-33/64") --- 8pcs. Cutters of ø 65mm (2-9/16") or larger --- 10pcs.
	Tip width:	Cutter of ø 14mm (35/64") --- 3.2mm (1/8") Cutter of ø 14.5mm (9/16") --- 3.4mm (9/64") Cutter of ø 15mm (19/32") --- 3.7mm (9/64") Cutters of ø 16mm (5/8") or larger --- 3.9mm (5/32")
	Overall length:	350S: 72mm (2-53/64") 500S: 91mm (3-37/64")
	Shank size:	19.05mm (3/4")
	Applicable electric drill:	Magnetic drill presses, upright drilling machines, radial drilling machines, lathes, and milling machines