T51 Speed Rod Threaded Drill Rod 52-T51 Tungsten carbide in Drifting Tunneling Benching Drill rod using T51 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared to rod and coupling sleeve combination system.

Bench Drilling Steel Drill Rod R38 / T38 / T45 Drilling Mining Machinery Parts Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.

Bench Drilling Steel Drill Rod R38 / T38 / T45 Drilling Mining Machinery Parts Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.

Bench Drilling Steel Drill Rod R38 / T38 / T45 Drilling Mining Machinery Parts Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.