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Front and Back Corner Rounding Cutter - 25mm dia x 150 length_R type

Front and Back Corner Rounding Cutter - 25mm dia x 150 length_R type

Nine9 indexable Corner Round
- 99616-16-25R: Front and chamfering in one tool.
- 99616-16-30R: Front and back chamfering in one tool.
- 99616-25-40R: Front and back chamfering in one tool. 4 teeth of cutter, higher cutting speed and feed rate.
- Corner Radius from R1.0~R3.0 (0.039" ~ 0.118").
- Cost saving! Inserts are interchangeable on same holder, 4 cutting edges.
- Optimizes the tool performance and reduce cutting time.
- Tool offset can be set after measuring tool length by tool presetter or Z-Zero setter.
- Coated carbide insert for excellent tool life.

Inquiry

Holder

-99616-16-30R & 99616-25-40R :
For front and back corner rounding
Eliminates 2nd operation or deburring time

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Part No	Insert Size	Shank	Ød	L
99616-16-25R	N9MT11T3R	Weldon	16mm (0.630")	100mm (3.937")	1
99616-16-30R	N9MT11T3R	Weldon	16mm (0.630")	120mm (4.724")	1
99616-25-40R	N9MT11T3R	Round	25mm (0.984")	150mm (5.906”)	4

Insert

Front and back corner rounding
-R1.0~R3.0 All are interchangeable on same holder
-NC2071 : P35 grade, for unhardened steel & cast iron.
Each insert has 4 cutting edges.

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Part No	Coating	Corner radius (R )	Grade	Workpiece material
N9MT11T3R10	TiN	1.0mm(0.039")	NC2071	PMK
N9MT11T3R15	TiN	1.5mm (0.060")	NC2071	PMK
N9MT11T3R20	TiN	2.0mm (0.079")	NC2071	PMK
N9MT11T3R25	TiN	2.5mm (0.098")	NC2071	PMK
N9MT11T3R30	TiN	3.0mm (0.118")	NC2071	PMK

Catalog Cutting Data Application Examples