DUO-LOCK™ • KenCut™ RR • Chamfered • 4–5 Flutes • Metric

Name: DUO-LOCK™ • KenCut™ RR • Chamfered • 4–5 Flutes • Metric
SKU: 6127289

Modular End Milling • RQDB Style

Metric

Inch

SAP Material Number	6127289
ISO Catalog Number	RQDB2000X4CV
ANSI Catalog Number	RQDB2000X4CV
Grade	KCPM15
Adapter Style Machine Side	DUO-LOCK
[D1] Effective Cutting Diameter	20.0000 mm
[D1] Effective Cutting Diameter	.7874 in
[D] Adapter / Shank / Bore Diameter	19.3 mm
[D] Adapter / Shank / Bore Diameter	.7598 in
[AP1MAX] 1st Maximum Cutting Depth	30.0000 mm
[AP1MAX] 1st Maximum Cutting Depth	1.181 in
[L1] Gage Length	45.0000 mm
[L1] Gage Length	1.771 in
[CSMS] System Size Machine Side	DL20
[WF] Width of Flat	16.0000 mm
[WF] Width of Flat	.6299 in
[BCH] Corner Chamfer Width	0.5000 mm
[BCH] Corner Chamfer Width	.0197 in
[Z] Number of Flutes	4

See all Product Variants

Uses and application

Ramping: Blank
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Corner Style: Corner Chamfer
Helix Angle: 20°
Tool Dimensions: Flute Configuration: X (variable)

Workpiece Materials

P Steel

M Stainless Steel

K Cast Iron

S High-Temp Alloys

H Hardened Materials

Features and benefits

Modular end mill for high-performance roughing applications in steel and stainless steel.

Non-centre cutting.

Cord profile reduces power consumption.

Machine Side

Workpiece Side

Grades

KCPM15

Coated carbide grade with thick PVD coating and optimized chemistry and process for increased wear resistance. Outstanding protection in milling stainless steel to mitigate crater, DOCN (depth-of-cut notching), and flank wear. Excellent performance up to 52 HRC.

P Steel

S High-Temp Alloys

H Hardened Materials

K Cast Iron

M Stainless Steel

End Mill Tolerances
D1	tolerance d11
10–18	-0,050/-0,160
18–30	-0,065/-0,195

RQDB • Metric

Material Group		<="" td="">		<="" td="">	short			medium			long			Recommended feed per tooth (fz = mm/th) for side milling (A). For slotting (B), reduce fz by 20%.
		A		B	adapter reach									D1 Diameter
					KCPM15			KCPM15			KCPM15
					Cutting Speed vc m/min			Cutting Speed vc m/min			Cutting Speed vc m/min
		ap	ae	ap	Min		Max	Min		Max	Min		Max	mm	10,0	12,0	16,0	20,0	25,0
P	0	1,5 x D	0,5 x D	1 x D	120	–	160	108	–	144	108	–	144	fz	0,061	0,070	0,086	0,097	0,105
	1	1,5 x D	0,5 x D	1 x D	120	–	160	108	–	144	108	–	144	fz	0,061	0,070	0,086	0,097	0,105
	2	1,5 x D	0,5 x D	1 x D	112	–	152	100,8	–	136,8	100,8	–	136,8	fz	0,061	0,070	0,086	0,097	0,105
	3	1,5 x D	0,4 x D	0,75 x D	96	–	128	86,4	–	115,2	86,4	–	115,2	fz	0,051	0,060	0,074	0,086	0,097
	4	1,5 x D	0,3 x D	0,3 x D	72	–	120	64,8	–	108	64,8	–	108	fz	0,046	0,053	0,065	0,075	0,083
	5	1,5 x D	0,4 x D	0,75 x D	48	–	80	40,8	–	68	38,4	–	64	fz	0,041	0,048	0,059	0,069	0,077
M	1	1,5 x D	0,4 x D	0,75 x D	72	–	92	57,6	–	73,6	50,4	–	64,4	fz	0,051	0,060	0,074	0,086	0,097
	2	1,5 x D	0,4 x D	0,75 x D	48	–	64	38,4	–	51,2	33,6	–	44,8	fz	0,041	0,048	0,059	0,069	0,077
	3	1,5 x D	0,4 x D	0,75 x D	48	–	56	38,4	–	44,8	33,6	–	39,2	fz	0,034	0,040	0,048	0,055	0,060
K	1	1,5 x D	0,5 x D	1 x D	96	–	120	86,4	–	108	86,4	–	108	fz	0,061	0,070	0,086	0,097	0,105
	2	1,5 x D	0,4 x D	1 x D	88	–	112	79,2	–	100,8	79,2	–	100,8	fz	0,051	0,060	0,074	0,086	0,097
	3	1,5 x D	0,4 x D	1 x D	88	–	104	79,2	–	93,6	79,2	–	93,6	fz	0,041	0,048	0,059	0,069	0,077
S	1	1,5 x D	0,4 x D	0,75 x D	40	–	72	32	–	57,6	24	–	43,2	fz	0,051	0,060	0,074	0,086	0,097
S	3	1,5 x D	0,4 x D	0,75 x D	20	–	32	16	–	25,6	12	–	19,2	fz	0,027	0,032	0,039	0,046	0,052
H	1	1,5 x D	0,3 x D	0,3 x D	64	–	112	51,2	–	89,6	38,4	–	67,2	fz	0,046	0,053	0,065	0,075	0,083

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