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4946 • High-Performance Roughing • Metric
4946 • High-Performance Roughing • Metric
Material Number6127284
ISO Catalog ID4946200NDL20ANSI Catalog ID4946200NDL20
- P Steel
- M Stainless Steel
- K Cast Iron
- S High-Temp Alloys
- H Hardened Materials
- Ramping: Blank
- Slotting: Square End
- Side Milling/Shoulder Milling: Square End
- Tool Dimensions: Flute Configuration: X (variable)
- Corner Style: Corner Chamfer
- Helix Angle: 20°
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Material Number | 6127284 |
ISO Catalog ID | 4946200NDL20 |
ANSI Catalog ID | 4946200NDL20 |
Grade | WP15PE |
Adapter Style Machine Side | DUO-LOCK |
[D1] Effective Cutting Diameter | 20 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 mm |
[AP1MAX] 1st Maximum Cutting Depth | 1.181 in |
[L1] Gage Length | 45 mm |
[L1] Gage Length | 1.771 in |
[CSMS] System Size Machine Side | DL20 |
[WF] Width of Flat | 16 mm |
[WF] Width of Flat | .6299 in |
[BCH] Corner Chamfer Width | 0.5 mm |
[BCH] Corner Chamfer Width | .0197 in |
[Z] Number of Flutes | 4 |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- High-Temp Alloys
- Hardened Materials
Uses and application
- Ramping: Blank
- Slotting: Square End
- Side Milling/Shoulder Milling: Square End
- Tool Dimensions: Flute Configuration: X (variable)
- Corner Style: Corner Chamfer
- Helix Angle: 20°
Features and benefits
- Center cutting.
- Cord profile reduces machine power consumption.
- Standard items listed. Additional styles and coatings made-to-order.
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Application Data
4946 • High-Performance Roughing • Metric
Side Milling (A) and Slotting (B) | 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 | |||||||||||||||||
WP15PE | WP15PE | WP15PE | ||||||||||||||||||
Cutting Speed | Cutting Speed | Cutting Speed | ||||||||||||||||||
Material | ap | ae | ap | Min | Max | Min | Max | Min | Max | mm | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | 32,0 | ||||
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 | 0,106 |
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 | 0,106 | |
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 | 0,106 | |
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 | 0,105 | |
4 | 1,5 x D | 0,3 x D | 0,30 x D | 72 | – | 120 | 64,8 | – | 108 | 64,8 | – | 108 | fz | 0,046 | 0,053 | 0,065 | 0,075 | 0,083 | 0,087 | |
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 | 0,084 | |
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 | 0,105 |
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 | 0,084 | |
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 | 0,062 | |
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 | 0,106 |
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 | 0,105 | |
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 | 0,084 | |
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 | 0,105 |
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 | 0,057 | |
H | 1 | 1,5 x D | 0,3 x D | 0,30 x D | 64 | – | 112 | 51,2 | – | 89,6 | 38,4 | – | 67,2 | fz | 0,046 | 0,053 | 0,065 | 0,075 | 0,083 | 0,087 |
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