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466

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450

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374

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490

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393

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387

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435

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349

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410

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427

Premium Cold Draw with High Straightness Drill Rod for Mineral and Rotary Drilling

500

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501

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312

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340

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346

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430

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334

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418

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496

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230

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357

5

485

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265

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230

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422

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361

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340

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397

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361

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317

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280

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396

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374

T38 T45 T51 Gt60 EL60 Mf mm Extension Drifter Speed Drill Rod

462

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