Product Similar To:
Roughers • Series 4U70 • Radius • Metric
Series 4U70 • Metric
Material Number1657251
ISO Catalog ID497020007LTANSI Catalog ID497020007LT
- 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
- Shank - Cylindrical Plain
- Shank - Cylindrical Weldon
- Helix Angle: 45°
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Material Number | 1657251 |
ISO Catalog ID | 497020007LT |
ANSI Catalog ID | 497020007LT |
Grade | TIALN-LT |
Adapter Style Machine Side | Straight-Cylindrical |
[D1] Effective Cutting Diameter | 20 mm |
[D1] Effective Cutting Diameter | .787 in |
[D] Adapter / Shank / Bore Diameter | 20 mm |
[D] Adapter / Shank / Bore Diameter | .7874 in |
[AP1MAX] 1st Maximum Cutting Depth | 38 mm |
[AP1MAX] 1st Maximum Cutting Depth | 1.496 in |
[L] Overall Length | 104 mm |
[L] Overall Length | 4.094 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
- Shank - Cylindrical Plain
- Shank - Cylindrical Weldon
- Helix Angle: 45°
Features and benefits
- Centre cutting.
- Flat shallow pitch.
- Unequal flute spacing.
- Standard items listed. Additional styles and coatings made-to-order.
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Application Data
Application Data • Series 4U70 • Metric
Side Milling (A) and Slotting (B) | WP15PE | Recommended feed per tooth (fz = mm/th) for side milling (A). For slotting (B), reduce fz by 20%. | |||||||||||||
A | B | Cutting Speed | D1 | ||||||||||||
Material | ap | ae | ap | Min | Max | mm | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | ||
P | 3 | 1 x D | 0,5 x D | 0,75 x D | 120 | – | 160 | fz | 0,036 | 0,050 | 0,061 | 0,070 | 0,087 | 0,101 | 0,114 |
4 | 1 x D | 0,3 x D | 0,75 x D | 90 | – | 150 | fz | 0,033 | 0,045 | 0,054 | 0,062 | 0,077 | 0,088 | 0,098 | |
5 | 1 x D | 0,5 x D | 0,75 x D | 60 | – | 100 | fz | 0,029 | 0,040 | 0,048 | 0,056 | 0,070 | 0,081 | 0,091 | |
6 | 1 x D | 0,3 x D | 0,3 x D | 50 | – | 75 | fz | 0,025 | 0,034 | 0,040 | 0,047 | 0,057 | 0,065 | 0,071 | |
M | 1 | 1 x D | 0,5 x D | 0,75 x D | 90 | – | 115 | fz | 0,036 | 0,050 | 0,061 | 0,070 | 0,087 | 0,101 | 0,114 |
2 | 1 x D | 0,5 x D | 0,75 x D | 60 | – | 80 | fz | 0,029 | 0,040 | 0,048 | 0,056 | 0,070 | 0,081 | 0,091 | |
3 | 1 x D | 0,5 x D | 0,75 x D | 60 | – | 70 | fz | 0,025 | 0,034 | 0,040 | 0,047 | 0,057 | 0,065 | 0,071 | |
K | 1 | 1 x D | 0,5 x D | 1 x D | 120 | – | 150 | fz | 0,044 | 0,060 | 0,072 | 0,083 | 0,101 | 0,114 | 0,124 |
2 | 1 x D | 0,5 x D | 1 x D | 110 | – | 140 | fz | 0,036 | 0,050 | 0,061 | 0,070 | 0,087 | 0,101 | 0,114 | |
3 | 1 x D | 0,5 x D | 1 x D | 110 | – | 130 | fz | 0,029 | 0,040 | 0,048 | 0,056 | 0,070 | 0,081 | 0,091 | |
S | 1 | 1 x D | 0,3 x D | 0,75 x D | 50 | – | 90 | fz | 0,036 | 0,050 | 0,061 | 0,070 | 0,087 | 0,101 | 0,114 |
2 | 1 x D | 0,3 x D | 0,3 x D | 25 | – | 40 | fz | 0,019 | 0,026 | 0,032 | 0,037 | 0,046 | 0,054 | 0,061 | |
3 | 1 x D | 0,4 x D | 0,75 x D | 25 | – | 40 | fz | 0,019 | 0,026 | 0,032 | 0,037 | 0,046 | 0,054 | 0,061 | |
4 | 1 x D | 0,4 x D | 0,75 x D | 50 | – | 60 | fz | 0,026 | 0,037 | 0,045 | 0,052 | 0,064 | 0,074 | 0,084 | |
H | 1 | 1 x D | 0,3 x D | 0,3 x D | 80 | – | 140 | fz | 0,033 | 0,045 | 0,054 | 0,062 | 0,077 | 0,088 | 0,098 |
2 | 1 x D | 0,2 x D | 0,2 x D | 70 | – | 120 | fz | 0,025 | 0,034 | 0,040 | 0,047 | 0,057 | 0,065 | 0,071 | |
3 | 1 x D | 0,2 x D | 0,2 x D | 60 | – | 90 | fz | 0,019 | 0,026 | 0,032 | 0,037 | 0,046 | 0,054 | 0,061 |
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