Dia 89.50 mm BTA Drilling Head
Production CharacteristicsDia 89.5 mm BTA drilling head , it installed 3 pcs and 2 pcs guide pads on it , it’s the 1 piece Centre Carbide Inserts PMT22062TR-23, 1 piece Intermiddle Carbide Inserts TPMT16T312TR-23 , 1 peice Pripheral Carbide Inserts R424.9-180608-23 and 2 pieces Guide Pads 800-18A
It is especially good at cutting viscous materials. High hardness materials. Ordinary carbon steel, such as stainless steel quenched and tempered carbon steel 718, 6164, titanium alloy, cast iron aluminum copper, suitable for special coal cylinders, oil cylinders, hydraulic machinery, petroleum, military industry, electric power For deep hole drilling in steel and other industries, it has high work efficiency and low loss to the cutter body.
| NO. | Prodcut Name | Specification (mm) | HS Code | Quantity（pc） |
| 1 | S Type BTA Drilling Head | Φ 89.5 mm | 8207509000 | 1 |
| Centre Carbide Inserts | TPMT22062TR-23 | 8208101100 | 1 | |
| Intermiddle Carbide Inserts | TPMT16T312TR-23 | 8208101100 | 1 | |
| Pripheral Carbide Inserts | R424.9-180608-23 | 8208101100 | 1 | |
| Guide Pads | 800-18A | 8208101100 | 2 | |
| Centre Carbide Inserts Cartridge | TPMTX-18 | 8208101100 | 1 | |
| Intermiddle Carbide Inserts Cartridge | TPMTJ-16 | 8208101100 | 1 | |
| Pripheral Carbide Inserts Cartridge | R424TW-18 | 8208101100 | 1 | |
| Screw （for TPMT22062TR-23) | M4*10 | 8208101100 | 1 | |
| Screw （for TPMT16T312TR-23) | M3*8 | 8208101100 | 1 | |
| Screw （for 800-18A) | M4*10 | 8208101100 | 1 |