|[Tools & Equipment] - [Drilling Tools] - [Drill Bit]|
hughes oil field steel tooth drill bit
Packaging & Delivery
2-Bit size 12 1/4 311mm
3-Bit seald bearing
4-Bit FOB price $2500/ pcs
SKH26 (660.4mm) HAT111 steel tooth bit
1, Structure features:
W series bit for the seal rolling bearing the bit. For high speed drilling, geothermal well drilling, it is an ideal and economic tools. The main structure features:
1, 17.1/2 above disc bit of its main structure features: drill for a style, level 3 rolling bearing and two way thrust, steel ball lock, center, suitable for high speed often.
2 and 12 more than one quarter of the disc bit its main structure features: drill for no style, level 3 rolling bearing, a thrust, steel ball lock, deduces the center. Suitable for high speed.
3 and 12 1/4 of the disc bit its main structure features: drill for no style, level 2 rolling bearing, a thrust, small shaft sliding, steel ball lock, suitable for high speed.
4, drill bits, bearing no seal, drilling fluid directly into bearing cavity cooling bearing, suitable for geothermal well drilling.
Suitable for geothermal well drilling
W series oil with three disc bit of optional size, type:
2, details pictures:
5, we can provide more size
6, Payment terms
T/ T and L/ C are acceptable. (30% advanced payment after sign the contranct , then 70% payment after see the B/ L)
7, contact person
8, plz add this formation in you inquiry
1) bits size
2) bits IADC CODE
3) layer information
4) bits quantity