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T38 64mm Top Hammer Rock Drill Button Bit

Product Description:

Rock Button Bit is a carbide drill bit used in geological drilling, mining, oil drilling and other fields. It is mainly used for efficient drilling in hard rock formations (such as granite, basalt, quartzite, etc.).

Main features:
Structural design:
The drill bit surface is inlaid with multiple carbide ball teeth (button teeth), which are usually spherical or hemispherical in shape, and can effectively break hard rocks.
It adopts a tooth wheel (conical wheel) or a flat bottom design, which is suitable for different drilling methods (impact drilling, rotary drilling or compound drilling).

Material:
The matrix is usually made of high-strength alloy steel to ensure the durability of the drill bit.
The ball teeth use tungsten-cobalt carbide (such as YG8, YG11), which has extremely high wear resistance and impact resistance.

Application scenarios:
Mining: used for open-pit or underground drilling, such as blasting holes, exploration holes, etc.
Geological exploration: used to obtain core samples or deep drilling.
Oil drilling: partly used for drilling operations in hard rock formations.

Advantages:
Strong wear resistance: carbide ball teeth can remain sharp for a long time.
High drilling efficiency: suitable for high-hardness rock formations, reducing the frequency of drill bit replacement.
Wide adaptability: can be used for different drilling rigs such as impact drills, rotary drills or down-the-hole drills.

Common types:
Roller Cone Bit: Suitable for rotary drilling, with ball teeth or wedge teeth on the cone.
Button Bit: Mainly used for impact drills (such as down-the-hole drills).

If you have specific application requirements (such as drill bit size, applicable rock type, etc.), please provide more information, and I can further help you choose the appropriate drill bit model or recommend a supplier.

Part Number	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
4148300705	64	2 1/2	3x11	6x12	35°	3	-	1.8
4148300706	64	2 1/2	4x10	8x10	40°	2	-	1.6
4148300707	64	2 1/2	3x10, 1x10	6x11	35°	3	-	1.7
4148300708	70	2 3/4	4x11	8x11	40°	2	-	1.9
4148300709	70	2 3/4	4x10, 1x10	8x11	30°	4	-	1.9
4148300710	70	2 3/4	3x10, 1x10	6x12	35°	3	-	1.8
4148300711	76	3	4x11	8x11	40°	2	-	2.4
4148300712	76	3	5x11	8x13	35°	2	1	2.4
4148300713	76	3	3x11, 1x11	6x12	35°	3	1	2.6
4148300714	76	3	4x11, 1x11	8x12	35°	4	-	2.6
4148300715	76	3	4x11, 1x11	8x11	40°	4	-	2.6
4148300716	89	3 1/2	4x13	8x13	40°	2	-	3.3
4148300717	89	3 1/2	5x13	8x13	35°	2	-	3.3
4148300718	89	3 1/2	6x11	8x12	35°	2	-	3.3
4148300719	89	3 1/2	3x11, 2x11	6x13	35°	3	1	3.3
4148300720	89	3 1/2	4x11, 1x11	8x13	35°	4	-	3.3
4148300721	89	3 1/2	4x13, 1x13	8x13	35°	4	-	3.3

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Categories	Rock Drilling Tools
Brand Name:	MIROC
Model Number:	T38 64mm
Certification:	ISO
Place of Origin:	CHINA
MOQ:	1
Supply Ability:	2000
Delivery Time:	20-30
Surface Treatment:	Spray-Paint
Manufacturing Process:	Forging
Application:	Quarrying, Construction Project, Mining
Bit Face:	Plane, Drop Center
Sales Person:	Professional Sales Team
Production Capacity:	20000 PCS Per Month