
±0.1 lRef.
7°
R M
Dimensions Tough ¥ Hard
W
No depth penetration limit
Recommended Machining Data
f face-
| ap | f turn | f groove | groove | f face-turn | ||||||||||||||
| Designation | W±0.05 | R±0.05 | l | M | (mm) | (mm/rev) | (mm/rev) | (mm/rev) | (mm/rev) | |||||||||
| GRIP 3015Y | 3.00 | 1.50 | 15.80 | 2.1 | O | O | O | O | O | O | O | O | 0.00-1.50 | 0.18-0.26 | 0.07-0.13 | 0.08-0.20 | 0.10-0.20 | |
| GRIP 318-159Y | 3.18 | 1.59 | 16.00 | 2.3 | O | O | 0.00-1.50 | 0.19-0.28 | 0.07-0.13 | 0.08-0.20 | 0.10-0.20 | |||||||
| GRIP 4020Y | 4.00 | 2.00 | 19.00 | 2.8 | O | O | O | O | O | O | O | O | 0.00-2.00 | 0.20-0.34 | 0.09-0.17 | 0.10-0.24 | 0.15-0.30 | |
| GRIP 476-238Y | 4.76 | 2.38 | 19.00 | 3.2 | O | O | O | 0.00-2.30 | 0.21-0.40 | 0.10-0.20 | 0.10-0.24 | 0.15-0.30 |
For tools, see pages: DGFH (A18) DGTR/L (A56) HELIR/L (A19) HGFH (A18) HGHR/L-3 (B128)
±0.1
R l Ref W
Recommended Dimensions Tough ¥ Hard Machining Data
f groove
| Designation | W±0.05 | R | l | (mm/rev) | |||||
| HGN 3003C | 3.00 | 0.30 | 15.80 | O | O | O | O | O | 0.08-0.20 |
For tools, see pages: HELIR/L (A19) HGFH (A18) HGHR/L-3 (B128).