Eccentric casing reaming drilling bit
KINGDRILLING Eccentric Type Overburden Casing Drilling System enable drill and lower the casing simultaneously. This prevents the soil from collapsing into the drilled hole.
Hardening treatment of the part’s surface：with longer operating life and excellent anti-wear properties. Structural optimization：Strengthen the structural strength, easy to operate
Superior performance：Stable and reliable performance, high drilling speed.
It is suitable for drilling water wells, geothermal wells, micro piles ,medium mini-type grouting hole of building, dam and harbor project.
How to order:
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
1. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.
2. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
3. Shipping way:
A: Sample order: we suggest Courier express delivery such as DHL/UPS/TNT/FEDEX or by air
Bulk order: by air or by sea we suggest.
4. What is the materials?
Steel is 42CrMo, Alloy is from KD10BH from ZCCCT
5. What is the materials?
Steel is TIMKEN, Alloy is from T6 from Element Six.