HOLLOW STEM CUTTERHEADS
CUTTERHEADS – 3-1⁄4″ (83mm) TRI-LOK™ AUGER (con't)
CUTTERHEAD
|
Description |
OD |
Lb/Kg |
Part No. |
|
3 1/4" (83mm) |
7 3/4" (197mm) |
* |
56561031-05 |
COMPONENT PARTS
|
Description |
Lb / Kg |
Part No. |
|
Cutterblade w/ Carbide |
* |
565004303 |
|
Blade Bolt |
* |
565001293 |
|
Flight Segment |
* |
565150593 |
|
3 1/4" (83mm) Body w/ Flight Segment |
* |
565150655 |
Suited for drilling in uncon-
solidated formations such as
sandy loam and clay. Designed
with a smaller diameter to
minimize drag when pulling out
of hole and minimizing material
sloughing.
SLIM BLADE
SUPER DUTY SLIM BLADE BULLET
Ideal for consolidated formations,
cemented gravel and concrete.
Hard surfacing increases cutter-
head life in hard, abrasive form-
ations. Designed with a smaller
diameter to minimize drag when
pulling out of hole and minimizing material sloughing.
CUTTERHEAD
|
Description |
OD |
Lb/Kg |
Part No. |
|
3 1/4" (83mm) |
7 1/4" (184mm) |
19 (8.6) |
56561031-05 |
COMPONENT PARTS
|
Description |
Lb / Kg |
Part No. |
|
Cutterblade w/ Carbide |
* |
565004303 |
|
Blade Bolt |
* |
565001293 |
|
Flight Segment |
* |
565150194-03 |
|
3 1/4" (83mm) Body w/ Flight Segment & Bit Holders |
* |
565150659 |
DRILLERS SERVICE, INC. HICKORY, NC USA 800-334-2308, EXT. 230
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CUTTERHEAD
|
Description |
OD |
Lb/Kg |
Part No. |
|
3 1/4" (83mm) |
7 1/4" (184mm) |
13 (5.9) |
56561036-01 |
COMPONENT PARTS
|
Description |
Lb / Kg |
Part No. |
|
Spade Bit w/ Retainer |
* |
565150194-04 |
|
Spade Bit Holder |
* |
565216044-02 |
|
Nail |
* |
565150678 |
|
3 1/4" (83mm) Body |
* |
565150652 |
BULLET
For very efficient penetration
in gravel, cobble or fractured
formations. Bullet bit angles
maintain hole gauge and
reduce auger wear.
SPADE
