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High Perfomance Hard Rock Mining Tools R28 Carbide Threaded Button Bits

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KSQ Technologies (Beijing) Co. Ltd

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High Perfomance Hard Rock Mining Tools R28 Carbide Threaded Button Bits

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Brand Name :	MIROC by KSQ
Model Number :	B738-R28-B
Certification :	ISO9001
Price :	Negotiable
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	100000 Pieces per Year
Delivery Time :	5-15 Working Days

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High Perfomance Hard Rock Mining Tools R28 Carbide Threaded Button Bits

Good Perfomance R28 Carbide Thread Button Bit Top Hammer Drill Bit for Well Drilling

Product Description:

Threaded drill bits are suitable for working conditions such as roadway excavation, underground, open-pit mining, pointing support, tunnels and large-scale engineering construction.The drill bit uses ball teeth, suitable for hard rock, corrosive rock, uniform rock.Button bit has strong teeth-fixing ability, long service life, wear resistance and impact resistance.We offer high quality productive tools and services for all Top hammer drilling applications.In addition, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.

Products Parameters:

Product Name:	Button Drill Bit
Diameter:	38mm
Button Size:	Front 27mm Gauge 59mm
Thread:	R28
Flushing Hole:	1 Front and 1 Side
Application:	Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Weight:	0.6 kg
Button Type:	Ballistic
Body Type:	Normal( Round)
Face Type:	Flat Center
Material:	Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05
MOQ:	No requirement for testing and trial order
We can design and manufature according to your requirment of diameter, number air holes and carbide button shape

Top Hammer Drilling Tools, Threaded Tools, R28 MIROC Button Bits, Retrac, Ballistic Buttons, B7XX By KSQ Technologies
Bit Dia		Button and Size(mm)			Flushing Hole		Weight	Part Number	Product Code
mm	inch	Front	Gauge	Angle	Front	Side	kg	Part Number	Product Code
37	1 1/2	2×7	5×9	30°	1	1	0.5	4148300443	B737-R28-B
38	1 1/2	2×7	5×9	30°	1	1	0.6	4148300445	B738-R28-B
41	1 3/5	2×8	5×9	35°	1	1	0.7	4148300446	B741-R28-B

Product Advantage:

1) Very low breakage;

2) Very low percentage of carbide falling off.

3) Wide application range.

Specification of other Thread Button Bits:

Bit Dia.(mm)	Thread	NO. X Button Dia.		NO.Flushing Holes(PCS)		Weight(KG)
Bit Dia.(mm)	Thread	Gauge	Front	Side	Front	Weight(KG)
51	R32	5×11	2×10	2	1	1.2
51	R32	6×10	3×9		3	1.2
57	R32	6×11	3×10		3	1.6
64	R32	6×11	3×11 1×9	1	3	2
64	T38	6×12	3×11	1	2	2
64	T38	8×10	4×10 1×9		4	2
76	T38	6×12	4×11	2	2	3.1
76	T38	8×11	4×11 1×11		4	3.1
76	T45	8×12	4×11	2	2	3.2
76	T45	8×12	4×11 1×11		4	3.2
78	T38	8×12	4×11 1×11		4	3.5
89	R32	8×12	5×11		2	4.1
89	R32	8×12	4×11 2×10		4	4.1
89	T38	8×12	5×12	2	2	4.8
89	T38	8×12	4×11 2×10		4	4.8
89	T45	8×12	6×12	2	2	5.1
89	T45	8×13	4×12 1×12		4	5.1
89	T51	8×12	6×12	2	2	5.1
89	T51	8×13	4×13 1×12		4	5.1
102	T45	8×12	7×12		2	6.5
102	T45	9×13	9×11		3	6.8
102	T45	8×14	4×12 2×11		4	6.8
102	T51	8×12	7×12		2	7.1
102	T51	9×13	9×11		3	6.5
102	T51	8×14	4×12 2×11		4	7.3
105	T45	8×14	6×13		2	7.1
115	T45	8×14	4×13 3×12		4	7.8
115	T45	9×14	10×12		3	7.9
115	T51	9×14	10×12		3	7.9
115	T51	8×14	7×13		2	9.6
115	T51	8×14	4×12 2×12		4	10.2
127	T45	8×14	8×13		2	11
127	T45	9×15	10×13		3	12.3
127	T51	9×15	10×13		3	12.3
127	T51	8×15	8×13		2	12
127	T51	8×14	4×14 4×12		4	12

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High Perfomance Hard Rock Mining Tools R28 Carbide Threaded Button Bits