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T51 Thread Button Bit

The T51 thread drill bit is widely recognized for its exceptional wear resistance on medium-hard to hard abrasive rock formations with compressive strengths ranging from 200 Mpa to 260 Mpa. This is made possible by its unique design, which includes spherical tungsten carbide inserts that offer superior resistance to carbide fracture.

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Product Details

Features:

Premium designs and high-quality materials are essential for optimal drilling performance. Tianyue is a trusted supplier of premium tungsten carbide insert grade T6 and steel, providing industry-leading strength and penetration rates. With these premium materials, you can expect increased productivity and efficiency. The excellent straightness and hole clean quality of our products ensure precise drilling operations. By choosing Tianyue, you can achieve maximum drilling performance for your rock drills. The thread drill bits are designed for long life, resulting in cost savings on fuel consumption. Trust Tianyue for quality and reliability in your drilling operations.Thread button bits are manufactured using the highest quality alloy steel bar and tungsten carbides. These materials undergo a rigorous heat treatment process to ensure they can withstand even the toughest rock drilling demands. The design of the bits allows for the transmission of intensive impact energy into the rock with minimal energy loss. This ensures efficient and effective drilling operations.

Button bit	Diameter		No×button diameter			Flushing hole		Weight approx kg	TIANYUE P/N
Button bit	mm	inch	Front	Gauge	Angle	Front	Side	Weight approx kg	TIANYUE P/N
	Spherical Buttons
	89	3 1/2	4×13	8×13	40°	2	一	4.9	1431-89T51-413/813-45-31
	89	3 1/2	5×13	8×13	35°	2	1	4.9	1431-89T51-513/813-45-31
	89	3 1/2	3×11,2×11	6×13	35°	4	一	4.9	1433-89T51-511/613-45-31
	89	3 1/2	4×11,1×11	8×13	35°	4	一	4.9	1433-89T51-511/813-45-31
	89	3 1/2	4×13.1×13	8×13	35°	4	一	4.9	1432-89T51-513/813-45-31
	102	4	4×14	8×14	40°	2	一	5.8	1431-102T51-414/814-45-31
	102	4	6×13	8×16	35°	2	1	5.8	1431-102T51-613/816-45-31
	102	4	3×13.2×13	6×14	35°	3	1	5.2	1433-102T51-513/614-45-31
	102	4	4×13.1×13	8×14	35°	4	一	5.8	1433-102T51-513/814-45-31
	102	4	4×13.2×13	8×13	35°	4	1	5.8	1433-102T51-613/813-45-31
	115	4 1/2	6×14	8×14	35°	2	一	6.8	1431-115T51-614/814-45-31
	115	4 1/2	6×14	8×16	35°	2	一	6.8	1431-115T51-614/816-45-31
	115	4 1/2	4×13,2×13	8×14	35°	4	一	6.8	1433-115T51-613/814-45-31
	115	4 1/2	4×13.3×13	8×14	35°	4	一	6.8	1433-115T51-713/814-45-31
	115	4 1/2	4×14.2×14	8×16	35°	4	一	6.8	1433-115T51-614/816-45-31
	127	5	8×14	8×16	35°	2	1	7.5	1431-127T51-814/816-45-31
	127	5	4×16.2×13	8×16	35°	4	一	7.5	1433-127T51-616/816-45-31
	127	5	4×14.3×14	8×14	35°	4	一	7.5	1433-127T51-714/814-45-31
	Parabolic Buttons
	89	3 1/2	5×13	8×13	35°	2	1	4.9	1431-89T51-513/813-45-51
	89	3 1/2	3×11.2×11	6×13	35°	4	一	4.9	1433-89T51-511/613-45-51
	89	3 1/2	4×11.1×11	8×13	35°	4	一	4.9	1433-89T51-511/813-45-51
	89	3 1/2	4×13.1×13	8×13	35°	4	一	4.9	1432-89T51-513/813-45-51
	102	4	4×14	8×14	40°	2	一	5.8	1431-102T51-414/814-45-51
	102	4	6×13	8×16	35°	2	1	5.8	1431-102T51-613/816-45-51
	102	4	3×13.2×13	6×14	35°	3	1	5.2	1433-102T51-513/614-45-51
	102	4	4×13,1×13	8×14	35°	4	一	5.8	1433-102T51-513/814-45-51
	102	4	4×13,2×13	8×13	35°	4	1	5.8	1433-102T51-613/813-45-51
	115	4 1/2	6×14	8×16	35°	2	一	6.8	1431-115T51-614/816-45-51
	115	4 1/2	4×13,2×13	8×14	35°	4	一	6.8	1433-115T51-613/814-45-51
	115	4 1/2	4×13.3×13	8×14	35°	4	一	6.8	1433-115T51-713/814-45-51
	115	4 1/2	4×14.2×14	8×16	35°	4	一	6.8	1433-115T51-614/816-45-51

Product	Button Bit
Other Names	Button drill bit,Thread button bit,Thread drill bit,Rock drill bit,Top Hammer drill bit,Drill bit,Rock bit,Hard rock dilling tools,Rock dill tool,Rock tools,Top Hammer drilling tools,Mining drill bit
Material	23CrNi3Mo
Application	Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting.
Thread	R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST68, GT60, SR28, SR35...
Bit Type	Thread Button Bit,Retrac Button Bit,Reaming Button Bit，Cross Bit，Chisel Bit
Skirt Design	Standard skirt, Retrac skirt, Straightrac skirt, Heavy duty skirt
Face Design	Flat face, Drop center face, Convex face, Reaming type, Cross type
Button Shape	Spherical buttons, Ballistic buttons, Conical buttons, Composite buttons
Head Diameter	28mm~152mm
Custom Design	Size,Color

Face Design	Application
	Flat face button drill bits are suitable for all rock conditions, especially for the rock with higher hardness and higher abrasiveness. Such as granite and basalt
	Convex Face button bits are designed for fast penetration rates in softer rock.
	Drop center button drill bits are mainly suitable for the rock with low hardness, low abrasiveness, and good integrity. The bits can drill straighter holes.
	Normal Skirt For drilling in very hard and abrasive rock formations.
	Retract Skirt For drilling in loose,broken or fissured rock where it is difficult to retract the drill string due to the hole collapse.

Button Shape
	R：Round Utility carbide shape. Stong configuration against carbide fracture.
	B:Ballistic Higher penetrating carbide shape than Semi ballistic shape. Recommended for soft rock.
	BB：Semi Ballistic Combined wear resistance and high penetration rate. Recommended for medium-hard rock with moderate abrasitivity.
	SA:Spike Highest penetrating carbide shape. Weak configuration against carbide fracture. Recommended for soft to medium-hard work.

Actual pictures of drill bits

Threaded Drill Bits Retrac Button Bits Reaming Drill Bits Cross Bit Chisel Bit

Thread Button Bit

Bit process flow

About US

Thread Button Bit

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FAQ

Q1. How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q2.What can you buy from us?
Top Hammer Rock Drilling Tools,Mining Tools,Percussive Tooling,Mineral Ground Tools

Q3. Why should you buy from us not from other suppliers?
We mainly produce rock drilling tools, we have been provide the customers with stable high quanlity and cheap prices rock drilling tools, we are happy to help our customers to reduce rock drilling cost. We believe quality is first and foremost.

Q4. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,RMB;
Accepted Payment Type: T/T,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese

If any other query, please do not hesitate to send me an inquiry. I will feedback asap.

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