Hw Nw Pw Hwt Pwt Casing Shoe & Rod Shoe Bits for Impregnated Diamond Drilling Tools

• Customized: Customized
• Standard: BIN, JIS, AISI, API
• Length: Stub-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Model NO.: HW NW PW HWT PWT
• Transport Package: Carton Box
• Specification: HW NW PW HWT PWT
• Trademark: ROSCHEN
• Origin: China
• HS Code: 84314320
• Production Capacity: 5000000

Product Description

HW NW PW HWT PWT Impregnated Diamond Drilling Tools Casing Shoe & Rod Shoe Bits

                
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

• --- 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
                              

Advanced technology

Roschen offer a complete range of casing and rod shoes, manufactured to reach the rock quickly and, as a result, start the real work promptly. With a robust design, casing and rod shoes are manufactured from quality synthetic diamonds, which is also used to manufacture core bits. Their interior and exterior diameters are reinforced and keep their same dimensions in abrasive conditions.

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