Nwl Hwl Pwl Impregnated Diamond Bit for Exploration Core Drilling

• Type: Core Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Certification: AISI
• Transport Package: Carton Box
• Specification: HQ NQ PQ HQ3 NQ3 PQ3
• Trademark: ROSCHEN
• Model NO.: BWL NWL HWL PWL
• Origin: China
• HS Code: 84314320
• Production Capacity: 500000

Product Description

BWL NWL HWL PWL core drill bit, wire line impregnated diamond core drill bit 




To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.       
       
Size:
Roschen bits are available in all standard drilling sizes. Also, non-standard sized bits can be produced according to requirements from clients.

Crown Height:
Roschen offers crown impreg depths of  9mm, 12mm, and 25mm. The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

Waterways: 
Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.
                       
Threads:    
standard threads as well as regional thread types required by clients are available.
                  
Compatibility: 
Our diamond bits and reaming shells are designed to be compatible with all standard core barrels from other suppliers.
            
Matrix:
Roschen impregnated bits matrices can be selected according to the chart below.  

 

Impregnated diamond core bit Sizes Available:
Wireline series:	Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76
T2 / T series:	T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86
TT series:	TT 46, TT 56
T6 series:	T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
T6S series:	T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146
B series:	B46, B56, B66, B76, B86, B101, B116, B131, B146
MLC series:	NMLC, HMLC, 3C, 4C, 6C, 8C
LTK series	LTK48, LTK60
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, HWM
Other sizes:	AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H
Chinese standard:	56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm
Russian standard:	59mm, 76mm, 93mm, 112mm, 132mm, 152 mm