Home
Products
Corner Rounding
Corner Radius 4mm to 6mm Corner Rounding_RC Type

Corner Radius 4mm to 6mm Corner Rounding_RC Type

Tool holder: 99616-22 series with indexable carbide insert: N9MT1704RC

- Insert radius: RC4.0mm ~ RC6.0mm (0.157"~ 0.236"), 3/16" and 1/4" , various corner radius inserts can fit on same holder.
- Combination corner rounding and 45° chamfering application on the same insert.
- High cutting speed & feed rate.
- Cost saving! Utilize standard NC Spot Drill holder, also can fit with CT insert ( suitable for spotting, chamfering and engraving ), WSP insert ( combined spotting and chamfering 145°+90° ) and corner rounging insert.

Inquiry

Holder

Drag left or right for more information.

STEP	Part No	Insert Size	Ød	L
	99616-22	N9MT1704RC	20mm (0.787”)	100mm (3.937")
	99616-22-25	N9MT1704RC	25mm (0.984")	150mm (5.906”)
-	99616-22-3/4	N9MT1704RC	3/4"	4"
-	99616-22-1	N9MT1704RC	1"	6"

Insert

-RC4.0mm ~ RC6.0mm (0.157"~ 0.236"), 3/16" and 1/4", various corner radius inserts can fit on same holder, using standard NC Spot Drill shank.
-High cutting speed & feed rate
-Combination corner rounding and 45° chamfering application on same insert
-NC2071 : K20F grade, for unhardened steel & cast iron.
-NC9036 : K20F grade, for non-ferrous material.
-Sharp edge produces excellent surface finish.
-Each insert has 2 cutting edges.

Drag left or right for more information.

Part No	Coating	Insert Radius	Grade	Workpiece material
N9MT1704RC40	TiN	4.0mm (0.157")	NC2071	PMK
N9MT1704RC40	DLC	4.0mm (0.157")	NC9036	MNS
N9MT1704RC50	TiN	5.0mm (0.197")	NC2071	PMK
N9MT1704RC50	DLC	5.0mm (0.197")	NC9036	MNS
N9MT1704RC60	TiN	6.0mm (0.236")	NC2071	PMK
N9MT1704RC60	DLC	6.0mm (0.236")	NC9036	MNS
N9MT1704RC3/16	TiN	3/16"	NC2071	PMK
N9MT1704RC3/16	DLC	3/16"	NC9036	MNS
N9MT1704RC1/4	TiN	1/4"	NC2071	PMK
N9MT1704RC1/4	DLC	1/4"	NC9036	MNS

Holder

Drag left or right for more information.

STEP	Part No	Insert Size	Ød	L
	99616-06-6	N9MT05T1RC	6mm (0.236”)	35mm (1.378")
	99616-06-5	N9MT05T1RC	5mm (0.197”)	35mm (1.378")
	99616-06-6L	N9MT05T1RC	6mm (0.236”)	60mm (2.362”)
-	99616-06-1/4	N9MT05T1RC	1/4"	35mm (1.378”)

Insert

-RC0.5mm ~ 1.0mm (0.02" ~ 0.039")
-Various corner radius inserts can fit on same holder, using standard NC Spot Drill shank.
-The small X offset allows for profiling in small corners.
NC2071 : K20F grade, for unhardened steel & cast iron.
NC9036 : K20F grade, for non-ferrous material.
-Sharp edge produces excellent surface finish.
-Each insert has 2 cutting edges.

Drag left or right for more information.

Part No	Coating	Insert Radius	Grade	Workpiece material
N9MT05T1RC05	TiN	0.5mm (0.02")	NC2071	PMK
N9MT05T1RC05	DLC	0.5mm (0.02")	NC9036	MNS
N9MT05T1RC075	TiN	0.75mm (0.03")	NC2071	PMK
N9MT05T1RC075	DLC	0.75mm (0.03")	NC9036	MNS
N9MT05T1RC10	TiN	1.0mm (0.039")	NC2071	PMK
N9MT05T1RC10	DLC	1.0mm (0.039")	NC9036	MNS

Holder

Drag left or right for more information.

Part No	Insert Size	Ød	L
99616-14-12	N9MT11T3RC	12mm (0.475")	100mm (3.937")
99616-14	N9MT11T3RC	16mm (0.630")	100mm (3.937")
99616-14-1/2	N9MT11T3RC	1/2"	4"
99616-14-5/8	N9MT11T3RC	5/8"	4"

Insert

-RC1.0mm ~ RC3.0mm (0.039" ~ 0.118") and 1/64"~1/8", various corner radius inserts can fit on same holder, using standard NC Spot Drill shank.
-High cutting speed & feed rate
-Combination corner rounding and 45° chamfering application on same insert
-NC2071 : K20F grade, for unhardened steel & cast iron.
-NC9036 : K20F grade, for non-ferrous material.
-Sharp edge produces excellent surface finish.
-Each insert has 2 cutting edges.

Drag left or right for more information.

Part No	Coating	Insert Radius	Grade	Workpiece material
N9MT11T3RC10	TiN	1.0mm (0.039")	NC40	PMK
N9MT11T3RC10	DLC	1.0mm (0.039")	NC9036	MNS
N9MT11T3RC15	TiN	1.5mm (0.059")	NC40	PMK
N9MT11T3RC15	DLC	1.5mm (0.059")	NC9036	MNS
N9MT11T3RC20	TiN	2.0mm (0.079")	NC40	PMK
N9MT11T3RC20	DLC	2.0mm (0.079")	NC9036	MNS
N9MT11T3RC25	TiN	2.5mm (0.098")	NC40	PMK
N9MT11T3RC25	DLC	2.5mm (0.098")	NC9036	MNS
N9MT11T3RC30	TiN	3.0mm (0.118")	NC40	PMK
N9MT11T3RC30	DLC	3.0mm (0.118")	NC9036	MNS
N9MT11T3RC1/64	TiN	1/64	NC40	PMK
N9MT11T3RC1/64	DLC	1/64	NC9036	MNS
N9MT11T3RC1/32	TiN	1/32	NC40	PMK
N9MT11T3RC1/32	DLC	1/32	NC9036	MNS
N9MT11T3RC1/16	TiN	1/16	NC40	PMK
N9MT11T3RC1/16	DLC	1/16	NC9036	MNS
N9MT11T3RC3/32	TiN	3/32	NC40	PMK
N9MT11T3RC3/32	DLC	3/32	NC9036	MNS
N9MT11T3RC1/8	TiN	1/8	NC40	PMK
N9MT11T3RC1/8	DLC	1/8	NC9036	MNS

Catalog Cutting Data Application Examples