Name: 89MM Tungsten Carbide Retract Button Drill Bit for Well Drilling and Mining
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: T45 T51 T38
Price: 508.50 USD
Availability: InStock

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89MM Tungsten Carbide Retract Button Drill Bit for Well Drilling and Mining

Product Details:

Place of Origin:	CHINA
Brand Name:	MIROC
Certification:	ISO
Model Number:	T45 T51 T38

Payment & Shipping Terms:

Minimum Order Quantity:	1
Delivery Time:	20-30
Supply Ability:	3000

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Detailed Product Description

Model NO.:	T45-89	Material:	Tungsten Carbide
Usage:	Well Drilling, PCB Drilling, Metal Drilling, Mining	Model:	Thread Button Bit
Body Type:	Normal Type And Retract Type	Color:	Customized
Highlight:	89MM Retract Button Drill Bit , Tungsten Carbide Thread Button Bit , Well Drilling Retract Drill Bit

T45 T51 T38 89MM Retract Button Drill Bit Suppliers

Product Description

Retract drill button bits are designed for rock drilling in fragmented, incomplete formations with variable rock conditions. The skirt body features multiple grooves and tails to facilitate bit retrieval in case of accidents. Like standard button bits, retract bits can be customized with different threads, head designs, and carbide shapes to match specific construction requirements.

We supply various retract drill bit types including R32, T38, T45, and T51 models to meet diverse drilling needs.

Available Thread Types

R25, R28, R32, R38, T38, T45, T51, GT60, ST58, ST68

Product Specifications

Product Name	Bit Diameter (mm)	Bit Diameter (inch)	Carbide Button Front (No. x mm)	Carbide Button Gauge (No. x mm)	Angle	Flushing Hole	Weight (kg)
T45 Retrac Bit	70	2 3/4	3x11, 1x9	6x11	35°	3	2.5
	70	2 3/4	4x10, 1x10	8x11	35°	4	2.5
	76	3	4x11	8x11	40°	2	3.2
	76	3	4x11	8x12	35°	2	3.2
	76	3	3x11, 1x11	6x13	35°	3	3.2
	76	3	4x11, 1x11	8x11	35°	4	3.2
	76	3	4x11, 1x11	8x12	35°	4	3.2
	89	3 1/2	4x13	8x13	40°	2	5.4
	89	3 1/2	6x11	8x12	35°	2	5.4
	89	3 1/2	3x11, 2x11	8x13	35°	3	5.4
	89	3 1/2	4x11, 1x11	8x12	35°	4	5.4
	89	3 1/2	4x13, 1x13	8x13	35°	4	5.4