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Rock Auger

Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Free -0 % In Stock
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger
Rock Auger

Commonly Requested Diameters: 16” – 144” *

Cut: DC/DF, DC/SF, SC/SF, TC/TF

Kelly boxes: All boxes made to customer specifications

Center Shaft: 4” OD -12” OD

Solid shaft available in some sizes


Flight: 1″ – 2″ thickness available

All flight ID is beveled for better weld penetration

Laminate flight on all augers 30”

or larger


Wear Protection: Wear Pads

2″ x 3″ x ½” (39302)


*Smaller diameters available based on Kelly box size / custom sizes greater than 144”


Wear Items

.990 Rock Series Wear Parts:

.990 Standard (30122)

.990 Dragon’s Tooth® (30145)

.990 Tri-holder (32042)

.990 Pilot 2½” Square (40205)

38mm Rock Series Wear Parts:

B47K19LK80-H (30182)

38mm Dragon’s Tooth (30188)

38mm Tri-holder* (32064)

RP-4 Machined Pilot (40285)


*All .990 and 38mm rock augers are manufactured with Tri-holders.

**Smaller conical teeth available upon request.

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