Specifications:
NW Casing Shoe
1. Simple configuration
2. Easy installation
3. Affordable prices
Casing Shoe Bit
The inside diameter of the casing shoe bit is not set with diamonds
sometimes(surface set Type) and flush with the inside diameter of
the casing. Basically,the corresponding size of Drill Bits and Core
Barrels have to get through the inner diameter of the casing shoe
bits freely.
Casing Bit
The inside diameter of the Casing Bits are set with diamonds and is
smaller than the Casing Shoe Bits. It will not permit the passage
of the core barrel.
Rod Shoe Bit
We also make the Rods Shoe Bits to use with the Wireline Drill
Rods.
Depending on the cutting media, we makes four types of Casing &
Casing shoe & Rod Shoe Bits:
---Impregnated Diamond Casing & Casing shoe & Rod Shoe Bits
---Surface set Casing & Casing shoe & Rod Shoe Bits
---Tungsten Carbide Casing & Casing shoe & Rod Shoe Bits
---Electroplated Diamond Casing & Casing shoe & Rod Shoe Bits
NW Casing shoe and Casing shoe bit
HW Casing shoe and Casing shoe bit
Every performance lets the casing shoe effective in applications.
Ranging from very abrasive, lighting fractured formation to loose
conglomerates or overburden nationals
1. A hard matrix is durable for use in changing formations with
both high and low thrust drilling
2. A medium-hard matrix for use in moderately abrasive and
fractured formation
Size fromBW , NW , HW , PW ( include NQ , HQ , PQ drilling rod
casing shoe)
Crown : flat and "V" type, and other types needed by customers.
Natural diamond set-surface and impregnated diamond casing shoe
Dimensions of Core Bits |
Q Series | AQ, BQ, NQ, NQ2,NQ3,HQ, HQ2,HQ3,PQ,PQ2,PQ3 |
T, TT, T2&TB Series | T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 Core line,
T2-86, T2-86 Core line, T2-101,T2-101Core line |
T6 Series | T6-76, T6-86, T6-101, T6-116, T6-131, T6-146 |
B Series (ISO3552-1) | B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 |
WF Series: | HWF, PWF, SWF, UWF, ZWF |
WT Series: | RWT, EWT, AWT, BWT, NWT, HWT (Single Tube/Double Tube) |
WG Series: | EWG, AWG, BWG, NWG, HWG (Single Tube/Double Tube) |
WM Series: | EWM, AWM, BWM, NWM |
N Guage Core Bits | WLN, WLN2, WLN3, NMLC, NWG NX, NWM, NWT, TNW |
H Gauge Core Bits | WLH, WLH-3.830, WLH-3.895, WLH3, WLHTT, HMLC, HWF-long, HWM,HWT |
1. BQ rod, NQ rod, HQ rod, AW rod, BW rod and casing
2. Diamond core bits for exploration mining and dam drilling
grouting; (They are the AQ, BQ, NQ, HQ, PQ, BQ3, NQ2, NQ3, HQ3,
PQ3, TNW, NMLC, HMLC, T2 46, T2 56, T2 76, T2 86, T2 101, T6 131,
T6 146...)
3. Diamond reaming shells for exploration mining and dam drilling
grouting; (They are the AQ, BQ, NQ, HQ, PQ, BQ3, NQ2, NQ3, HQ3,
PQ3, TNW, NMLC, HMLC, T2 46,
T2 56, T2 76, T2 86, T2 101, T6 131, T6 146...)
4. Casing shoes bits; (AW, BW, NW, HW, PW)
5. Noncoring bits (natural diamonds, synthetic diamonds and
natural+synthetic diamonds)
6. Natural diamonds core bits, synthetic diamonds core bits, PDC
bits;
7. Drilling rods;
8. Core barrels;
9 Core lifter and core lifter case;
