Hwl C14 Top Quality Diamond Bit

• Customized: Customized
• Standard: Dcdma
• Length: Stub-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HWL
• Type: Core Drill Bit
• Material: Diamond
• Usage: Well Drilling, Coal/Overpass/Ore Ice Drilling
• Certification: Dcdma
• Transport Package: Wooden Box
• Trademark: AU-PROSPECT
• Origin: China
• HS Code: 8207
• Production Capacity: 100, 000PCS/Year
• Package Size: 9.00cm * 9.00cm * 13.00cm
• Package Gross Weight: 2.200kg
• Lead Time: 5 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

NWL Reinforced Bits and Reaming Shells

 

 

Diamond Bits 
1.  Different waterway shapes

Product Series	Product name	Product specifications	Product Size	Note	Performance description
Diamond bit	Surface-set	BAU SS	∅59.6 mm * ∅36.4  mm		High-quality natural diamond + polycrystalline + high wear resistance matrix, durable and satisfactory drilling time
		NAU SS	∅75.3mm * ∅45.1 mm
		HAU SS	∅95.6mm * ∅63.5 mm
		PAU SS	∅122.1 mm * ∅85 mm
		BTW SS	∅59.6 mm * ∅42  mm
		NTW SS	∅75.3mm * ∅56 mm
	Impregnated	BAU Imp(C=12) A12	∅59.6 mm * ∅36.4  mm	BAU Impregnated bit 12#	Standard nozzle, drilling into hard formation
		NAU Imp(Turbo)15AC	∅75.3mm * ∅47.6 mm	NAU Turbo  15AC	The main nozzle design and the special soft matrix are suitable for drilling into hard formations and improving the drilling time efficiency.
		NAU3 Imp(FD)A10	∅75.3mm * ∅45.1 mm	NAU3 FD 10#	Bottom water jet design, medium-hard matrix, suitable for drilling into medium-hard formations, with high core extraction rate.
		NAUTT Imp(C=12)A8	∅75.3mm * ∅45.1 mm	NAUTT Impregnated FD bit 8#	Rectangular water fundus spray design, medium-hard matrix, suitable for drilling into medium-hard fractured formations.
		HAU Imp(C=12)A8	∅95.6mm * ∅63.5 mm	HAU Impregnated drill 8#	Standard nozzle, drilling into medium-hard formations
		HAU Imp(C=12)A10	∅95.6mm * ∅63.5 mm	HAU Impregnated bit10#	Standard nozzle, drilling into medium-hard formations
		HAU3 Imp(FD C=12)A10	∅95.6mm * ∅61.1 mm	HAU3 Impregnated FD bit  10#	Bottom water jet design, drilling into medium-hard formations
		HAU3 Imp(Deep groove C=12)A10	∅95.6mm * ∅61.1 mm	HAU3 Impregnated deep groove FD bit  10#	Deep internal waterway design, drilling into broken medium-hard-hard formations
		PAU Imp(C=9)A4	∅122.1 mm * ∅85 mm	PAU Impregnated bit 4#	Drilling into broken soft ground
		PAU3 Imp(FD C=12)A8	∅122.1 mm * ∅83 mm	PAU3 Impregnated FD bit  8#	Bottom water jet design, drilling into medium-hard formations
		BTW Imp(C=12)15AC	∅59.6 mm * ∅42  mm	BTW Impregnated bit 15AC	Drilling into hard formations
		NTW Imp(C=12)A6	∅75.3mm * ∅56 mm	NTW Impregnated bit 6#	Drilling into soft formations
		NTW Imp(Turbo C=12)15R	∅75.3mm * ∅56 mm	NTW Turbo bit 15R	The main nozzle design and the special soft matrix are suitable for drilling into hard formations and improving the drilling time efficiency.

Recommended diamond size
The soft stratum uses the large grain diamond 15 grains/carat;
Medium grain diamond 20-30 grains/carat for medium and hard strata;
Hard formations use 40-60 grains of small diamond/carat.
2. Reaming Shell- Impregnated diamond bit types
Artificial diamond insert reamer: this product uses high grade artificial diamond and polycrystalline strip, the matrix wear resistance is high,the water performance is good, therefore the service life is long, the efficiency is high. Natural diamonds etreaming shell (Heavy duty): this product is made of high quality and selected natural diamond and polycrystalline, with high efficiency of water transfer performance, durability and satisfactory drilling efficiency . Mixed reaming shell (Super heavy duty): natural and artificial diamonds are mixed in the tire body during the production process to extend the service life and achieve the best time of reaming and drilling

3. Casing Shoes
Our company produces various specifications of diamond and carbide casing shoes, can be suitable for standard drilling or used for casing positioning in drilling. The casing has cut blocks on the front and outside of it. The inside is smooth, and the bore of the casing shoe is large enough for the drill bit and tool to pass through.