Name: R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: R28-76mm Dome Thread Bit
Price: 15,000.00 USD
Availability: InStock

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R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling

Product Details:

Place of Origin:	China
Brand Name:	MIROC
Certification:	ISO
Model Number:	R28-76mm Dome Thread Bit

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	Negotiation
Packaging Details:	Standrad export packaging or customized
Delivery Time:	15-20 days
Supply Ability:	20000pcs per month

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Detailed Product Description

Material:	Tungsten Carbide	Type:	Reaming Drill Bit
Thread:	R28, R32, R38, T45, Etc.	Application:	Metal Mine, Quarry, Dydro-electrical Engineering, Etc.
Bit Diameter:	64mm-89mm	Button Type:	Soherical, Ballistic, Conical
Highlight:	Reaming Dome Threaded Button Bit , 76mm Reaming Drill Bit , Rock Reaming Drill Bit

Description

This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.

• Widely used in drifting and tunneling
• R28 thread system

Color: Green,Blue or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: R28 Reaming Bit 6

Applications

• Underground mining
• Tunneling

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

specification

Part Number	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons	Gauge Buttons	Product Code and Brief Description	Angle	Front Flushing	Side Flushing	Weight
Part Number	Bit Diameter (mm)	Bit Diameter (inch)	(No. x mm)	(No. x mm)	Product Code and Brief Description	Angle	Holes	Holes	(kg)
4148300452	64	2 1/2	2x10	8x9	RE1064-6D-R28, R28 Reaming Bit 6°	35°	-	-	0.8
4148300453	64	2 1/2	4x8	8x9	RE1264-6D-R28, R28 Reaming Bit 6°	25°	-	-	0.8
4148300454	76	3	2x11	8x11	RE1076-6D-R28, R28 Reaming Bit 6°	35°	-	-	1.2
4148300455	76	3	4x10	8x10	RE1276-6D-R28, R28 Reaming Bit 6°	30°	-	-	1.2
4148300456	89	3 1/2	4x11	8x11	RE1289-6D-R28, R28 Reaming Bit 6°	35°	-	-	1.7
4148300457	89	3 1/2	4x10	8x10	RE1289-6D-R28, R28 Reaming Bit 6°	30°	-	-	1.7

Tag:

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

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