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VariMill™ Chip Splitters • Radiused • 7 Flutes • 3 x D • Plain Shank • Metric

Name: VariMill™ Chip Splitters • Radiused • 7 Flutes • 3 x D • Plain Shank • Metric
SKU: 7073699
Rating: 0 (0 reviews)

High Performance Solid Carbide End Mill for Dynamic Milling

Material Number7073699

ISO Catalog ID771TM12016RXTANSI Catalog ID771TM12016RXT

VariMill™ Chip Splitters - Radiused - 7 Flutes - 3 x D - Plain Shank - Metric 7073699 - Kennametal

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Trochoidal Milling
Flute Configuration: 7
Corner Style: Corner Radius
Side Milling/Shoulder Milling: Square End
Helix Angle: 38°

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Material Number	7073699
ISO Catalog ID	771TM12016RXT
ANSI Catalog ID	771TM12016RXT
Grade	WS15PE
Adapter Style Machine Side	Straight-Cylindrical
[D1] Effective Cutting Diameter	12 mm
[D1] Effective Cutting Diameter	0.4724 in
[D] Adapter / Shank / Bore Diameter	12 mm
[D] Adapter / Shank / Bore Diameter	0.4724 in
[AP1MAX] 1st Maximum Cutting Depth	40 mm
[AP1MAX] 1st Maximum Cutting Depth	1.5748 in
[L] Overall Length	100 mm
[L] Overall Length	3.937 in
[Re] Corner Radius	0.3 mm
[Re] Corner Radius	0.012 in
[Z] Number of Flutes	7

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Uses and application

Trochoidal Milling
Flute Configuration: 7
Corner Style: Corner Radius
Side Milling/Shoulder Milling: Square End
Helix Angle: 38°

Grades

WS15PE

PVD-coated carbide grade with optimized chemistry and process for increased wear resistance. State-of-the-art, post-coat treatment reduces friction and helps manage heat when cutting super alloys.

Features and benefits

With chip splitters for perfect chip evacuation and high surface quality.
7-fluted solid carbide end mill for steel, stainless steel and high temperature alloys.
3xD length of cut for maximum metal removal rates.
Unequal flute spacing reduces vibrations and improves tool life.

Create Solution to calculate Feeds and Speed

After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders. Do you want to learn more? Watch Tutorial

Application Data

							Recommended feed per tooth (fz=mm/th) for side milling at ae = 10% of D1
				WS15PE			D1 Diameter
		Side Milling		Cutting Speed Vc m/min
Material Group		ap	ae	Min	Start	Max	mm	10,0	12,0	16,0	20,0
P	0	Ap max	0,1 x D1	270	315	360	fz	0,094	0,108	0,131	0,148
	1	Ap max	0,1 x D1	270	315	360	fz	0,094	0,108	0,131	0,148
	2	Ap max	0,1 x D1	252	297	342	fz	0,094	0,108	0,131	0,148
	3	Ap max	0,1 x D1	216	252	288	fz	0,079	0,091	0,113	0,131
	4	Ap max	0,1 x D1	162	216	270	fz	0,070	0,081	0,100	0,114
	5	Ap max	0,1 x D1	108	144	180	fz	0,063	0,073	0,091	0,105
	6	Ap max	0,1 x D1	90	113	135	fz	0,053	0,061	0,074	0,084
M	1	Ap max	0,1 x D1	162	185	207	fz	0,079	0,091	0,113	0,131
	2	Ap max	0,1 x D1	108	126	144	fz	0,063	0,073	0,091	0,105
	3	Ap max	0,1 x D1	108	117	126	fz	0,053	0,061	0,074	0,084
K	1	Ap max	0,1 x D1	216	243	270	fz	0,094	0,108	0,131	0,148
	2	Ap max	0,1 x D1	198	225	252	fz	0,079	0,091	0,113	0,131
	3	Ap max	0,1 x D1	198	216	234	fz	0,063	0,073	0,091	0,105
S	1	Ap max	0,1 x D1	90	126	162	fz	0,079	0,091	0,113	0,131
	2	Ap max	0,1 x D1	45	59	72	fz	0,063	0,073	0,091	0,105
	3	Ap max	0,1 x D1	45	59	72	fz	0,042	0,048	0,060	0,070
	4	Ap max	0,1 x D1	90	99	108	fz	0,058	0,067	0,083	0,097
H	1	Ap max	0,1 x D1	144	198	252	fz	0,070	0,081	0,100	0,114
	2	Ap max	0,1 x D1	126	171	216	fz	0,053	0,061	0,074	0,084

							Recommended feed per tooth (fz=mm/th) for side milling at ae = 2% of D1
				WS15PE			D1 Diameter
		Side Milling		Cutting Speed Vc m/min
Material Group		ap	ae	Min	Start	Max	mm	10,0	12,0	16,0	20,0
P	0	Ap max	0,02 x D1	308	359	410	fz	0,173	0,199	0,242	0,274
	1	Ap max	0,02 x D1	308	359	410	fz	0,173	0,199	0,242	0,274
	2	Ap max	0,02 x D1	287	338	390	fz	0,173	0,199	0,242	0,274
	3	Ap max	0,02 x D1	246	287	328	fz	0,145	0,168	0,209	0,242
	4	Ap max	0,02 x D1	185	246	308	fz	0,130	0,150	0,184	0,211
	5	Ap max	0,02 x D1	123	164	205	fz	0,116	0,135	0,167	0,194
	6	Ap max	0,02 x D1	103	128	154	fz	0,097	0,112	0,137	0,156
M	1	Ap max	0,02 x D1	185	210	236	fz	0,145	0,168	0,209	0,242
	2	Ap max	0,02 x D1	123	144	164	fz	0,116	0,135	0,167	0,194
	3	Ap max	0,02 x D1	123	133	144	fz	0,097	0,112	0,137	0,156
K	1	Ap max	0,02 x D1	246	277	308	fz	0,173	0,199	0,242	0,274
	2	Ap max	0,02 x D1	226	256	287	fz	0,145	0,168	0,209	0,242
	3	Ap max	0,02 x D1	226	246	267	fz	0,116	0,135	0,167	0,194
S	1	Ap max	0,02 x D1	103	144	185	fz	0,145	0,168	0,209	0,242
	2	Ap max	0,02 x D1	51	67	82	fz	0,116	0,135	0,167	0,194
	3	Ap max	0,02 x D1	51	67	82	fz	0,077	0,089	0,111	0,130
	4	Ap max	0,02 x D1	103	113	123	fz	0,107	0,124	0,154	0,178
H	1	Ap max	0,02 x D1	164	226	287	fz	0,130	0,150	0,184	0,211
	2	Ap max	0,02 x D1	144	195	246	fz	0,097	0,112	0,137	0,156

							Recommended feed per tooth (fz=mm/th) for side milling at ae = 5% of D1
				WS15PE			D1 Diameter
		Side Milling		Cutting Speed Vc m/min
Material Group		ap	ae	Min	Start	Max	mm	10,0	12,0	16,0	20,0
P	0	Ap max	0,05 x D1	300	350	400	fz	0,115	0,132	0,161	0,182
	1	Ap max	0,05 x D1	300	350	400	fz	0,115	0,132	0,161	0,182
	2	Ap max	0,05 x D1	280	330	380	fz	0,115	0,132	0,161	0,182
	3	Ap max	0,05 x D1	240	280	320	fz	0,097	0,112	0,140	0,162
	4	Ap max	0,05 x D1	180	240	300	fz	0,086	0,100	0,123	0,141
	5	Ap max	0,05 x D1	120	160	200	fz	0,077	0,090	0,112	0,129
	6	Ap max	0,05 x D1	100	125	150	fz	0,065	0,074	0,091	0,104
M	1	Ap max	0,05 x D1	180	205	230	fz	0,097	0,112	0,140	0,162
	2	Ap max	0,05 x D1	120	140	160	fz	0,077	0,090	0,112	0,129
	3	Ap max	0,05 x D1	120	130	140	fz	0,065	0,074	0,091	0,104
K	1	Ap max	0,05 x D1	240	270	300	fz	0,115	0,132	0,161	0,182
	2	Ap max	0,05 x D1	220	250	280	fz	0,097	0,112	0,140	0,162
	3	Ap max	0,05 x D1	220	240	260	fz	0,077	0,090	0,112	0,129
S	1	Ap max	0,05 x D1	100	140	180	fz	0,097	0,112	0,140	0,162
	2	Ap max	0,05 x D1	50	65	80	fz	0,077	0,090	0,112	0,129
	3	Ap max	0,05 x D1	50	65	80	fz	0,051	0,060	0,074	0,086
	4	Ap max	0,05 x D1	100	110	120	fz	0,071	0,083	0,103	0,119
H	1	Ap max	0,05 x D1	160	220	280	fz	0,086	0,100	0,123	0,141
	2	Ap max	0,05 x D1	140	190	240	fz	0,065	0,074	0,091	0,104

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VariMill™ Chip Splitters • Radiused • 7 Flutes • 3 x D • Plain Shank • Metric