Original
By certification 
Sonic Core Barrel Bits
Roschen's sonic core barrel bits are offered in multiple sizes and styles to provide great performance and help achieve complete sample recovery in a variety of formations.
All sonic bits are manufactured from premium quality materials and field tested under a variety of conditions to ensure excellent performance and resistance to wear.
Custom bit designs, specialty sizes, and additional thread profiles are available on request.
STANDARD BITS - all purpose bit for use in a variety of formations. | |||||
PART # |
O.D. |
I.D. |
THREAD |
COMPATIBLE WITH |
|
5340185 |
3.65" |
2.70" |
3 1/2" HP90 RH BOX |
3 1/2" CORE BARRELS |
|
5340160 |
4.65" |
3.75" |
4 1/2" HP90 RH BOX |
4 1/2" CORE BARRELS |
|
5340048 |
4.65" |
3.43" |
4 1/2" HP90 RH BOX |
4 1/2" CORE BARRELS |
|
5340059 |
6.25" |
5.10" |
6" HP90 RH BOX |
6" CORE BARRELS |
|
5360320 |
7.625" |
6.875" |
7 5/8" HP90 RH BOX |
7 5/8" CORE BARRELS |
|
5360325 |
8.625" |
7.875" |
8 5/8" HP90 RH BOX |
8 5/8" CORE BARRELS |
|
INTERIOR BUTTON BITS - often used in harder formations to help retain core. | |||||
PART # |
O.D. |
I.D. |
THREAD |
COMPATIBLE WITH |
|
5340158 |
3.65" |
2.70" |
3 1/2" HP90 RH BOX |
3 1/2" CORE BARRELS |
|
5340063 |
4.65" |
3.43" |
4 1/2" HP90 RH BOX |
4 1/2" CORE BARRELS |
|
5340064 |
6.25" |
5.10" |
6" HP90 RH BOX |
6" CORE BARRELS |
|
5360330 |
7.625" |
6.875" |
7 5/8" HP90 RH BOX |
7 5/8" CORE BARRELS |
|
5360335 |
8.625" |
7.875" |
8 5/8" HP90 RH BOX |
8 5/8" CORE BARRELS |
|
RETAINER BASKET BITS* - used with retainer baskets, to improve sample recovery in loose formations. | |||||
PART # |
O.D. |
I.D. |
THREAD |
COMPATIBLE WITH |
|
5340233 |
3.65" |
2.70" |
3 1/2" HP90 RH BOX |
3 1/2" CORE BARRELS |
|
5340062 |
4.65" |
3.43" |
4 1/2" HP90 RH BOX |
4 1/2" CORE BARRELS |
|
5340060 |
6.25" |
5.10" |
6" HP90 RH BOX |
6" CORE BARRELS |
|
DUAL FLAPPER BUTTON BITS** - used to improve sample recovery in loose sand. | |||||
PART # |
O.D. |
I.D. |
THREAD |
COMPATIBLE WITH |
|
5340164 |
4.65" |
3.43" |
4 1/2" HP90 RH BOX |
4 1/2" CORE BARRELS |
|
5340165 |
6.25" |
5.10" |
6" HP90 RH BOX |
6" CORE BARRELS |
|
FULL FACE BUTTON BITS - used to speed hole advancement when sampling is not required. | |||||
PART # |
O.D. |
I.D. |
THREAD |
COMPATIBLE WITH |
|
5340230 |
3.65" |
2.70" |
3 1/2" HP90 RH BOX |
3 1/2" CORE BARRELS |
|
5340162 |
4.65" |
3.43" |
4 1/2" HP90 RH BOX |
4 1/2" CORE BARRELS |
|
5340154 |
6.25" |
5.10" |
6" HP90 RH BOX |
6" CORE BARRELS |
|
*Retainer basket is pinched between the core barrel and bit to help keep it in place.
**Rotation is not recommended w/ dual flapper bits.
ROSCHEN GROUP is professional in manufacturing and supplying quality sonic core barrel bits as one of the leading manufacturers and suppliers in China. We now bring you high quality sonic core barrel bits for sale, competitive in its excellent performance and high precision. Please rest assured to buy.
