Products > HDD Drill Rods, Drill Pipes & Tools > HDD Downhole Tooling > Reamers

Reamers

North Star’s range of reamers draws on 18 years of manufacturing experience informed by continual feedback from our users in the field. This enables us to combine a stable, reliable series of basic product designs with a high degree of customization.

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Specifications

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Example Reamer Specification

Size (mm)SwivelConnection*Part No.Size (mm)SwivelConnection*Part No.
20010T Built-inAPI 2 3/8 REG-Pulling EyeNS2001820010T Built-inAPI 2 3/8 REG-Pulling EyeNS20018
22510T Built-inJT3020M1-Pulling EyeNS2001222510T Built-inJT3020M1-Pulling EyeNS20012
30020T Built-inAPI 2 3/8 REG-Pulling EyeNS2001930020T Built-inAPI 2 3/8 REG-Pulling EyeNS20019
32510T Built-inJT3020M1-Pulling EyeNS2001332510T Built-inJT3020M1-Pulling EyeNS20013
40020T Built-inAPI 2 3/8 REG-Pulling EyeNS2002040020T Built-inAPI 2 3/8 REG-Pulling EyeNS20020
50020T Built-inAPI 2 3/8 REG-Pulling EyeNS2004150020T Built-inAPI 2 3/8 REG-Pulling EyeNS20041
60020T Built-inAPI 2 3/8 REG-Pulling EyeNS2004260020T Built-inAPI 2 3/8 REG-Pulling EyeNS20042
75020T Built-inNC26-Pulling EyeNS2027375020T Built-inNC26-Pulling EyeNS20273
90020T Built-inNC26-Pulling EyeNS2029390020T Built-inNC26-Pulling EyeNS20293
*Examples only. All standard connection configurations are available.

Fluted Reamer

Available both with and without a built-in swivel, this popular general-purpose item’s fluted design helps carry slurry smoothly away.

Barrel Reamer

Our top-selling reamer, this item is also available both with and without a built-in swivel. Barrel reamers can be used in conjunction with other reamers to help stabilize and centre the drill string to create a round bore.

Kodiak-style Reamer

For cobbles and shale conditions, this is a super-tough version of the fluted reamer.

Shredding Reamer

The built-in stabilizing ring helps keep this reamer centred in the bore.

Fly Cutter Reamer

Shield Reamer

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