90° NC Spot Drill - spotting diameter 1~8mm, 5, 6 and 8mm dia shank

• Mini spotting drill with indexable insert, low cutting power required.
• Especially good for Swiss type automatic lathes and CNC lathes.

Inquiry

Holder

Applications :

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Part No	Insert Size	Ød	L	Dmax.	Tmax.
99616-06-6	N9MT05	6mm (0.236”)	35mm (1.378")	6mm (0.236")	2.8mm (0.110”)
99616-06-5	N9MT05	5mm (0.197”)	35mm (1.378")	6mm (0.236")	2.8mm (0.110”)
99616-06-6L	N9MT05	6mm (0.236”)	60mm (2.362”)	6mm (0.236")	2.8mm (0.110”)
99616-08-8	N9MT06	8mm (0.315")	60mm (2.362”)	8mm (0.315")	3.8mm (0.150”)
99616-06-1/4	N9MT05	1/4”	35mm (1.378")	6mm (0.236")	2.8mm (0.110”)

Insert

-Mini insert, stabilize on low power machine
-Good for Swiss type automatic lathes and CNC lathes
-Each insert has 2 cutting edges.

• NC5071 : For high alloy steel and cast iron.
• NC2071 : For carbon steel, low alloy steel, stainless steel, non-ferrous and titanium.
Geometry with supporting edges to stabilize the cutting condition on low power machine.
• NC9076 : For non-ferrous material such as aluminum, titanium, brass, copper and stainless steel.
Produces excellent surface finish on non-ferrous metal.

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Part No	Coating	Grade	Dmax.	Tmax.
N9MT05T1CT	TiAlN & TiN	NC5071	6mm (0.236")	2.8mm (0.110”)
N9MT05T1CT	TiN	NC2071	6mm (0.236")	2.8mm (0.110”)
N9MT05T1CT	DLC	NC9076	6mm (0.236")	2.8mm (0.110”)
N9MT0602CT	TiAlN & TiN	NC5071	8mm (0.315")	3.8mm (0.150”)
N9MT0602CT	TiN	NC2071	8mm (0.315")	3.8mm (0.150”)
N9MT0602CT	DLC	NC9076	8mm (0.315")	3.8mm (0.150”)