| Cemented Carbide Rods With One Straigh Coolant Hole mm |
| Type | Diameter | Tol.of Diameter | Diameter of
Coolant Hole | Tol.of Hole | Deviation of Hole | Length | Tol.of L |
| φ4.0xφ1.0x330 | 4.0 | +0.2~+0.6 | 1.0 | ±0.15 | 0.20 | 330 | -0~+5.00 |
| φ5.0xφ1.0x330 | 5.0 | +0.2~+0.6 | 1.0 | ±0.15 | 0.20 | 330 | -0~+5.00 |
| φ6.0xφ1.0x330 | 6.0 | +0.2~+0.6 | 1.0 | ±0.15 | 0.20 | 330 | -0~+5.00 |
| φ8.0xφ1.5x330 | 6.0 | +0.2~+0.6 | 1.5 | ±0.15 | 0.20 | 330 | -0~+5.00 |
| φ8.0xφ1.0x330 | 8.0 | +0.2~+0.6 | 1.0 | ±0.15 | 0.25 | 330 | -0~+5.00 |
| φ8.0xφ1.5x330 | 8.0 | +0.2~+0.6 | 1.5 | ±0.15 | 0.25 | 330 | -0~+5.00 |
| φ10.0xφ1.0x330 | 10.0 | +0.3~+0.7 | 1.0 | ±0.15 | 0.25 | 330 | -0~+5.00 |
| φ10.0xφ1.5x330 | 10.0 | +0.3~+0.7 | 1.5 | ±0.15 | 0.25 | 330 | -0~+5.00 |
| φ12.0xφ1.0x330 | 12.0 | +0.3~+0.7 | 1.0 | ±0.15 | 0.25 | 330 | -0~+5.00 |
| φ12.0xφ2.0x330 | 12.0 | +0.3~+0.7 | 2.0 | ±0.20 | 0.25 | 330 | -0~+5.00 |
| φ14.0xφ2.0x330 | 14.0 | +0.3~+0.8 | 2.0 | ±0.20 | 0.30 | 330 | -0~+5.00 |
| φ16.0xφ2.0x330 | 16.0 | +0.3~+0.8 | 2.0 | ±0.20 | 0.30 | 330 | -0~+5.00 |
| φ16.0xφ3.0x330 | 16.0 | +0.3~+0.8 | 3.0 | ±0.30 | 0.30 | 330 | -0~+5.00 |
| φ18.0xφ3.0x330 | 18.0 | +0.3~+0.8 | 3.0 | ±0.30 | 0.30 | 330 | -0~+5.00 |
| Cemented Carbide Rods With Two Straigh Coolant Hole mm |
| Type | Diameter | Tol.of Diameter | Diameter of
Coolant Hole | Tol.of Hole | Tol.of TKφ | Deviation of Hole | Length |
| φ6.3x2φ1.0x3 | 6.3 | 0/+0.3 | 1.0 | ±0.15 | 3 | 0.15 | 330 |
| φ10.3x2φ1.0x5 | 10.3 | 0/+0.3 | 1.0 | ±0.15 | 5 | 0.20 | 330 |
| φ10.3x2φ1.4x5 | 10.3 | 0/+0.3 | 1.4 | ±0.15 | 5 | 0.28 | 330 |
| φ14.3x2φ1.75x7 | 14.3 | 0/+0.4 | 1.75 | ±0.15 | 7 | 0.37 | 330 |
| φ18.3x2φ2.0x9 | 18.3 | 0/+0.5 | 2.0 | ±0.20 | 9 | 0.50 | 330 |
| φ20.3x2φ2.5x10 | 20.3 | 0/+0.5 | 2.5 | ±0.25 | 10 | 0.50 | 330 |
| Cemented Carbide Rods With Two Spial Coolant Hole (30°) mm |
| Type | Diameter | Hole | Hole Pitch | Screw Pitch | Deviation |
| OD | TOL | OD | TOL | OD | TOL | Pitch | TOL | a |
| φ6x330 | 6.0 | +0.60~+1.00 | 0.70 | ±0.10 | 2.60 | -0.4 | 32.70 | ±0.85 | 0.15 |
| φ7x330 | 7.0 | +0.70~+1.10 | 1.00 | ±0.15 | 3.70 | -0.4 | 38.09 | ±0.95 | 0.15 |
| φ8x330 | 8.0 | +0.70~+1.10 | 1.00 | ±0.15 | 4.00 | -0.4 | 43.53 | ±1.05 | 0.15 |
| φ9x330 | 9.0 | +0.70~+1.10 | 1.40 | ±0.15 | 4.80 | -0.6 | 51.69 | ±1.15 | 0.20 |
| φ10x330 | 10.0 | +0.70~+1.10 | 1.40 | ±0.15 | 4.80 | -0.6 | 54.41 | ±1.25 | 0.20 |
| φ11x330 | 11.0 | +0.70~+1.10 | 1.40 | ±0.15 | 5.30 | -0.6 | 59.86 | ±1.35 | 0.30 |
| φ12x330 | 12.0 | +0.70~+1.10 | 1.40 | ±0.15 | 6.25 | -0.6 | 65.30 | ±1.45 | 0.30 |
| φ13x330 | 13.0 | +0.70~+1.10 | 1.75 | ±0.20 | 6.50 | -0.8 | 70.74 | ±1.55 | 0.37 |
| φ14x330 | 14.0 | +0.70~+1.10 | 1.75 | ±0.20 | 7.10 | -0.8 | 76.18 | ±1.65 | 0.40 |
| φ15x330 | 15.0 | +0.70~+1.10 | 1.75 | ±0.20 | 7.70 | -0.8 | 81.62 | ±1.75 | 0.40 |
| φ16x330 | 16.0 | +0.70~+1.10 | 1.75 | ±0.20 | 8.30 | -0.8 | 87.06 | ±1.85 | 0.40 |
| φ17x330 | 17.0 | +0.70~+1.10 | 1.75 | ±0.20 | 8.90 | -0.8 | 92.50 | ±2.00 | 0.45 |
| φ18x330 | 18.0 | +0.70~+1.10 | 2.00 | ±0.25 | 9.55 | -0.8 | 97.95 | ±2.15 | 0.50 |
| φ19x330 | 19.0 | +0.70~+1.10 | 2.00 | ±0.25 | 10.10 | -0.8 | 103.39 | ±2.30 | 0.50 |
| φ20x330 | 20.0 | +0.70~+1.10 | 2.00 | ±0.25 | 10.40 | -1.0 | 108.83 | ±2.45 | 0.50 |
| Cemented Carbide Rods With Two Spial Coolant Hole (30°) mm |
| Type | Diameter | Hole | Hole Pitch | Screw Pitch | Deviation |
| OD | TOL | OD | TOL | OD | TOL | Pitch | TOL | a |
| φ6x330 | 6.0 | +0.60~+1.00 | 0.70 | ±0.10 | 2.75 | -0.4 | 32.70 | ±0.85 | 0.15 |
| φ8x330 | 8.0 | +0.70~+1.10 | 1.00 | ±0.15 | 4.00 | -0.4 | 43.53 | ±1.05 | 0.15 |
| φ10x330 | 10.0 | +0.70~+1.10 | 1.40 | ±0.15 | 5.00 | -0.6 | 54.41 | ±1.25 | 0.20 |
| φ12x330 | 12.0 | +0.70~+1.10 | 1.40 | ±0.15 | 6.00 | -0.6 | 65.30 | ±1.45 | 0.30 |
| φ14x330 | 14.0 | +0.70~+1.10 | 1.75 | ±0.20 | 7.00 | -0.8 | 76.18 | ±1.65 | 0.40 |
| φ16x330 | 16.0 | +0.70~+1.10 | 1.75 | ±0.20 | 8.00 | -0.8 | 87.06 | ±1.85 | 0.40 |
| φ18x330 | 18.0 | +0.70~+1.10 | 2.00 | ±0.25 | 9.55 | -0.8 | 97.95 | ±2.15 | 0.50 |
| φ20x330 | 20.0 | +0.70~+1.10 | 2.00 | ±0.25 | 10.00 | -1.0 | 108.83 | ±2.45 | 0.50 |
Zhuzhou Newmetal Materials Co., Ltd.
ADDRESS: 7th Floor, Zhishang Hitech Building, No.9 Zhongda Road, Zhuzhou city, Hunan
Tel：+86-731-28622059，Fax：0731-28622159
Email:sales@nmtmetals.com
Skype:aliceshen0314
Whatsapp/Wechat:+86-15116075317
