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60 Degree NC Spot Drill - spotting diameter 2~6.2mm (0.079" ~ 0.244" )

60 Degree NC Spot Drill - spotting diameter 2~6.2mm

Max. Hole: Ø6.2mm (0.244").
Tool holder: 99616-14 series with 60 degree indexable carbide insert: N9MT11T3P60

• Fully ground spotting insert, for 60 degree spotting and engraving.
• Utilizes standard NC Spot Drill holders, also can fit with WSP insert (combined spotting and chamfering 145°+90°), PR insert (create 60° center holes similar to DIN 332 Form R), CT insert (application for spotting, chamfering ) and corner rounging insert.

Other 60 degree NC Spot Drill:
Max. Hole: Ø13mm (0.512").

• Tool holder: 99616-09V / 99616-13V Series with 60 degree indexable carbide insert: V9MT0802 / V9MT12T3
• Excellent tool for grooving. Saving machining time!

Inquiry

Holder

Applications: For spotting, engraving, small grooving on milling machines, machining centers.

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STEP	Part No	Insert Size	Ød	L	Dmax.	Tmax.
	99616-14-12	N9MT11T3P60	12mm (0.475")	100mm (3.937")	6.2mm (0.244")	4mm (0.157")
	99616-14	N9MT11T3P60	16mm (0.630")	100mm (3.937")	6.2mm (0.244")	4mm (0.157")
-	99616-14-1/2	N9MT11T3P60	1/2"	4"	6.2mm (0.244")	4mm (0.157")
-	99616-14-5/8	N9MT11T3P60	5/8"	4"	6.2mm (0.244")	4mm (0.157")

Insert

-NC40 : P35 grade, for unhardened steel & cast iron.
-Each insert has 2 cutting edges.

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Part No	Coating	Grade	Workpiece material
N9MT11T3P60	TiN	NC40	PMK

Holder

Applications:
•Spotting, engraving, grooving and chamfering on milling machines, machining centers.
•Spotting, facing on CNC Lathes.

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Part No	Insert Size	Shank	Ød	L	Dmax.	Tmax.
99616-09V	V9MT08	Round	8mm (0.315")	60mm (2.362”)	9mm (0.354”)	7.3mm (0.287”)
99616-13V	V9MT12	Weldon	16mm (0.630")	100mm (3.937")	13mm (0.512”)	10.3mm (0.405”)
99616-13V-5/8	V9MT12	Weldon	5/8"	100mm (3.937")	13mm (0.512”)	10.3mm (0.405”)

Insert

Supported edges, good for high speed machining
NC2071 : K20F grade, for unhardened steel & cast iron.
NC9076 : K20F grade, for non-ferrous material.
Each insert has 2 cutting edges.

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