Let’s face facts: directional drills are only as functional as their transmitters. Keep yours safe and sound with these ultra-durable and secure line of transmitter housings that protect your transmitter so you can cover more ground. These smooth operators look sleek on the outside, but are nearly invincible inside–where it counts.
Transmitter housings for hard-working directional drills

Designed for DigiTrak Transmitters and Subsite Beacons
These tough-as-nails transmitter housings feature heat-treated, chrome-nickel-moly alloy steel for maximum strength and durability – the same high strength, fatigue- resistant steel used in landing gears and propeller shafts.

Designed for DigiTrak Transmitters and Subsite Beacons
Same heat-treated, chrome-nickel-moly alloy steel as the bolt-on transmitter housings. Box by box design provides unmatched versatility and value so you can use your Eagle Claw, Iron Fist or bolt-on blades with one housing. The stainless steel timing mechanism makes clocking the transmitter to the bit a cinch and straight-through gun-drilled fluid ports make the transmitter housing easy to clean.

Ideal for use with Mud Motors, Eagle Claw and Iron Fist Bits, and Bolt-On Bit Bodies
Maximum mud flow with minimum restriction. The Melfred Borzall End-Load, High Flow Housing is a perfect match for your next rock job when utilizing a mud motor or air hammer. It has the design, strength, and flow capacity to handle the toughest rock bores. Ideal to use with Mud Motors, Eagle Claw & Iron Fist bits & bolt-on bit bodies. Run your mud motors at maximum power and efficiency, even on long bores.

Designed for all Vermeer® and Ditch Witch® connections.
Don’t throw away your housing just because the threads are worn out. The Borzall End-Load, High Flow Housings are a perfect match for your next rock job when utilizing a mud motor or air hammer. It has the design, strength, and flow capacity to handle the toughest rock bores. Perfect for Mud Motors, Eagle Claw bits, Iron Fist bits and Bolt-On Bit Bodies.


Leave No Bit Behind.
New patent-pending Pit Bull™ blade and housing design will make sure you never shear another bolt off again. Also helps with blade bolts rattling loose.