Radius Rock Housing

Radius Rock Housing HiFlo - 3500 series 2-3/8" REG Box x 3.5" Radius Pin

SKU: 951-3510

Have questions? Text a tooling expert at 800-892-9114.

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The Toughest, Most Versatile Housing Available.

Only Radius combines the strength and protection of an end-load housing with the convenience of a side-load unit. While other side-load housings were designed for dirt drilling, our patented rock housing was specifically designed for drilling rock. Only Radius rock housings give you:

Enhanced Sonde Protection:

With our recessed cavity design, the sonde is secured into the body of the housing and locked in place. Rubber o-rings minimize vibration and protect the beacon inside the cavity.

Rock-Solid Durability:

Our patented smaller cavity opening can withstand the heavy torque and flex loads that are generated when using rock bits. While others use a hollowed-out design, Radius rock housings have a solid ?” door ? the thickest in the industry.

Extraordinary Flexibility:

Radius housings are the only side-loads to accept all electronics including Digitrak® 15” sonde and 19” deep sonde, Subsite® 86” series beacons as well as wire-line systems and high-flow models. Non-magnetic housings are also available for geo-navigation systems.

Connection: 2-3/8" Reg Box x 3500 Radius Pin

Diameter: 3.5"

Electronics: 15" ; 19" Digitrak® ; Subsite® 86 Series

Rig Class Compatiblity:


Vermeer® Model Compatibility:

D24x40A / D24x40 Series II / D33x44 / D36x50 / D36x50 Series II

*Wireline Compatible

Ditch Witch® Model Compatibility:

JT2720 / JT2720 Mach1 / AT2720 Mach1

JT3020 Mach1 /AT3020 Mach1

JT4020 / JT4020 Mach1 / AT4020 Mach1

2-3/8 Reg - Box - API
3.5 - Pin - Radius HSG
Outside Width:
Product Type:
Radius Rock Housing
Compatible Rigs:
Astec - DD3238
Astec - DD4045
Ditch Witch - AT2720 Mach1
Ditch Witch - AT3020 Mach1
Ditch Witch - AT4020 Mach1
Ditch Witch - JT25
Ditch Witch - JT2720
Ditch Witch - JT2720 Mach1
Ditch Witch - JT3020 Mach1
Ditch Witch - JT4020
Ditch Witch - JT4020 Mach1
Vermeer - D23x30
Vermeer - D24x40 Series II
Vermeer - D24x40A
Vermeer - D33x44
Vermeer - D36x50
Vermeer - D36x50 Series II
Vermeer - D40x55
Rig Type: