BHR-4
CBN 4枚刃リーマ
切削条件参考
| 被削材 | 焼入れ鋼～HRC65 | 鋳鉄(FC、FCD等) | ||
|---|---|---|---|---|
| 切削速度 | 10～20m/min | 25～45m/min | ||
| 刃径 | 送り量(mm/rev) | リーマ代(mm) | 送り量(mm/rev) | リーマ代(mm) |
| 1.5 | 0.01～0.02 | 0.05 | 0.01～0.02 | 0.07 |
| 2.0 | 0.01～0.03 | 0.05 | 0.01～0.03 | 0.07 |
| 3.0 | 0.03～0.06 | 0.08 | 0.03～0.06 | 0.1 |
| 4.0 | 0.03～0.06 | 0.08 | 0.03～0.06 | 0.1 |
| 5.0 | 0.04～0.08 | 0.1 | 0.04～0.08 | 0.2 |
| 6.0 | 0.04～0.08 | 0.1 | 0.04～0.08 | 0.2 |
製品ラインナップ
単位 [寸法：mm]
Unit [size：mm]
| 品番 | 刃径 | 溝長ℓ | 有効長ℓ1 | 全長L | 柄径ｄ |
|---|---|---|---|---|---|
| BHR-4150 | 1.5 | 8 | 10 | 50 | 3 |
| BHR-4160 | 1.6 | 8 | 10 | 50 | 3 |
| BHR-4170 | 1.7 | 8 | 10 | 50 | 3 |
| BHR-4180 | 1.8 | 8 | 10 | 50 | 3 |
| BHR-4190 | 1.9 | 8 | 10 | 50 | 3 |
| BHR-4198 | 1.98 | 13 | 15 | 50 | 3 |
| BHR-4199 | 1.99 | 13 | 15 | 50 | 3 |
| BHR-4200 | 2 | 13 | 15 | 50 | 3 |
| BHR-4201 | 2.01 | 13 | 15 | 50 | 3 |
| BHR-4202 | 2.02 | 13 | 15 | 50 | 3 |
| BHR-4203 | 2.03 | 13 | 15 | 50 | 3 |
| BHR-4210 | 2.1 | 13 | 15 | 50 | 3 |
| BHR-4220 | 2.2 | 13 | 15 | 50 | 3 |
| BHR-4230 | 2.3 | 13 | 15 | 50 | 3 |
| BHR-4240 | 2.4 | 13 | 15 | 50 | 3 |
| BHR-4250 | 2.5 | 13 | 15 | 50 | 3 |
| BHR-4260 | 2.6 | 13 | 15 | 50 | 3 |
| BHR-4270 | 2.7 | 13 | 15 | 50 | 3 |
| BHR-4280 | 2.8 | 13 | 15 | 50 | 3 |
| BHR-4290 | 2.9 | 13 | 15 | 50 | 3 |
| BHR-4298 | 2.98 | 18 | 20 | 60 | 3 |
| BHR-4299 | 2.99 | 18 | 20 | 60 | 3 |
| BHR-4300 | 3 | 18 | 20 | 60 | 3 |
| BHR-4301 | 3.01 | 18 | 20 | 60 | 3 |
| BHR-4302 | 3.02 | 18 | 20 | 60 | 3 |
| BHR-4303 | 3.03 | 18 | 20 | 60 | 3 |
| BHR-4310 | 3.1 | 18 | 20 | 60 | 4 |
| BHR-4320 | 3.2 | 18 | 20 | 60 | 4 |
| BHR-4330 | 3.3 | 18 | 20 | 60 | 4 |
| BHR-4340 | 3.4 | 18 | 20 | 60 | 4 |
| BHR-4350 | 3.5 | 18 | 20 | 60 | 4 |
| BHR-4360 | 3.6 | 18 | 20 | 60 | 4 |
| BHR-4370 | 3.7 | 18 | 20 | 60 | 4 |
| BHR-4380 | 3.8 | 18 | 20 | 60 | 4 |
| BHR-4390 | 3.9 | 18 | 20 | 60 | 4 |
| BHR-4398 | 3.98 | 23 | 25 | 60 | 4 |
| BHR-4399 | 3.99 | 23 | 25 | 60 | 4 |
| BHR-4400 | 4 | 23 | 25 | 60 | 4 |
| BHR-4401 | 4.01 | 23 | 25 | 60 | 4 |
| BHR-4402 | 4.02 | 23 | 25 | 60 | 4 |
| BHR-4403 | 4.03 | 23 | 25 | 60 | 4 |
| BHR-4410 | 4.1 | 23 | 25 | 60 | 6 |
| BHR-4420 | 4.2 | 23 | 25 | 60 | 6 |
| BHR-4430 | 4.3 | 23 | 25 | 60 | 6 |
| BHR-4440 | 4.4 | 23 | 25 | 60 | 6 |
| BHR-4450 | 4.5 | 23 | 25 | 60 | 6 |
| BHR-4460 | 4.6 | 23 | 25 | 60 | 6 |
| BHR-4470 | 4.7 | 23 | 25 | 60 | 6 |
| BHR-4480 | 4.8 | 23 | 25 | 60 | 6 |
| BHR-4490 | 4.9 | 23 | 25 | 60 | 6 |
| BHR-4498 | 4.98 | 28 | 30 | 70 | 6 |
| BHR-4499 | 4.99 | 28 | 30 | 70 | 6 |
| BHR-4500 | 5 | 28 | 30 | 70 | 6 |
| BHR-4501 | 5.01 | 28 | 30 | 70 | 6 |
| BHR-4502 | 5.02 | 28 | 30 | 70 | 6 |
| BHR-4503 | 5.03 | 28 | 30 | 70 | 6 |
| BHR-4510 | 5.1 | 28 | 30 | 70 | 6 |
| BHR-4520 | 5.2 | 28 | 30 | 70 | 6 |
| BHR-4530 | 5.3 | 28 | 30 | 70 | 6 |
| BHR-4540 | 5.4 | 28 | 30 | 70 | 6 |
| BHR-4550 | 5.5 | 28 | 30 | 70 | 6 |
| BHR-4560 | 5.6 | 28 | 30 | 70 | 6 |
| BHR-4570 | 5.7 | 28 | 30 | 70 | 6 |
| BHR-4580 | 5.8 | 28 | 30 | 70 | 6 |
| BHR-4590 | 5.9 | 28 | 30 | 70 | 6 |
| BHR-4598 | 5.98 | 28 | 30 | 70 | 6 |
| BHR-4599 | 5.99 | 28 | 30 | 70 | 6 |
| BHR-4600 | 6 | 28 | 30 | 70 | 6 |
| BHR-4601 | 6.01 | 28 | 30 | 70 | 6 |
| BHR-4602 | 6.02 | 28 | 30 | 70 | 6 |
| BHR-4603 | 6.03 | 28 | 30 | 70 | 6 |