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Dc Copper Coated Hollow core Rods:
Has more efficient metal removal than normal pointed solid rods, produce lower smoke while using, maintaining the uniform diameter and machine like grooves and reduced slag. Two Main types;
Hollow core Pointed
HOLLOW CORE jOINTED
| Model | Dia*Length | Current range | |
| mm | Inches | ||
| B505 | 5*305(355) | 3/16*12' | 200-250 |
| B506.5 | 6.5*305(355) | 1/4*12'(14') | 320-370 |
| B508 | 8*305(355) | 3/16*12'(14') | 400-450 |
| B509.5 | 9.5*305(355) | 23/64*12'(14') | 500-550 |
| B511 | 11*305(355) | 7/16*12'(14')_ | 600-650 |
| B512.7 | 12.7*305(355) | 1/2*12'(14')_ | 800-1000 |
Dc Copper Coated hollow core Couging Rods