threaded drill bit adapter rod coupler R32 R38 T38 T45 T51

threaded drill bit adapter rod coupler R32 R38 T38 T45 T51

The threaded drill bit adapter rod coupler features R32, R35, R38, T38, T45, and T51 threads, allowing conversion between different thread specifications. This enables secure and vibration-resistant connections, improves energy transfer efficiency, and reduces connector wear.

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Description

Threaded Drill Bit Adapter Rod Coupler Overview

The threaded drill bit adapter rod coupler is precisely designed and manufactured through precision CNC machining.

Technical Information

  • Thread connection types: Available in R32 to T38, R32 to R38, T35 to R32, R35 to R32, T38 to R32, R32 to T38, R38 to R32, T38 to T45, R38 to T45, T45 to T38, and T45 to T51.
  • Length: Available in 225 mm, 235 mm, 245 mm, 260 mm, and 280 mm.
  • Diameter: 45 mm, 49 mm, 55 mm, 65 mm, and 72 mm.
  • Material: Forged high-strength alloy steel
  • Manufacturing process: Full carburizing heat treatment
  • Weight: 1.5 kg to 3.9 kg
Technical Parameters
threaded drill bit adapter rod coupler R32 R38 T38 T45 T51
Bit adapterL (mm)L (inch)D (mm)D (inch)ThreadOrder numberWeight (kg)

Bit adapter

Bit adapter

2258 7/8451 47/64R32, T38B313-4522-54761.5
2258 7/8451 47/64R32, R38B313-4522-54561.5

Bit adapter

Bit adapter

2258 7/8491 16/15T35, R32B313-4922-75541.9
2258 7/8491 15/16R35, R32B313-4922-55541.9

Bit adapter

Bit adapter

2459 5/8552 5/32T38, R32B313-5524-76542.2
2459 5/8552 5/32R38, R32B313-5524-56542.2

Bit adapter

Bit adapter

2359 1/4552 5/32T38, T45B313-5523-76772.4
2359 1/4552 5/32R38, T45B313-5523-56772.4

Bit adapter

Bit adapter

26010 1/4652 9/16T45, T38B313-6526-77762.9
28011722 27/32T45, T51B313-7228-77783.9
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threaded drill bit adapter rod coupler R32 R38 T38 T45 T51