Brand Name	JCDRILL	Advantage	Direct Manufacturer
Type	Tungstern Carbide Threaded Drill Bits	Application	Mine,Ore,Railway,Tunnel,Water Irrigation etc.
Machine Type	Drilling Tool	Feature	Fast Penetration Rate With Good Wearing Resistance
Material	Tungsten Carbide and High Quality Alloy Steel	Threaded	R25 R28 R32 R38 T38 T45 T51 etc
Processing Type	Casting	Suitable Brand	Atlas copco,Boart longyear,Halco,Fantini,Furukawa...
Use	Rock Drilling, Underground Mining, Quarry, Blasting, etc	Name	Tungstern Carbide Threaded Button Rock Drill Bits

HL38
Drill Bit	Bit Dia.		NO x Button x Dia.			Flushing Hole		Weight
	mm	inch	Front	Gauge	Angle	Front	Side	（KG）
	spherical Buttons
	64	2 1/2	3x11	6x12	35°	3		1.8
	70	2 3/4	4x11	8x11	40°	2		1.9
	70	2 3/4	4x10,1x10	8x11	30°	4		1.9
	70	2 3/4	3x10,1x10	8x12	35°	3		1.8
	76	3	4x11	8x11	40°	2		2.4
	76	3	3x11,1x11	6x12	35°	3	1	2.6
	76	3	4x11,1x11	8x12	35°	4		2.6
	89	3 1/2	5x12	8x12	35°	2		3.3
	89	3 1/2	4x13,1x13	8x13	35°	4		3.3
	Parabolic Buttons
	64	2 1/2	3x11	6x12	35°	3		1.8
	70	2 3/4	4x11	8x11	40°	2		1.9
	70	2 3/4	4x10,1x10	8x11	30°	4		1.9
	76	3	4x11	8x11	40°	2		2.4
	76	3	3x11,1x11	6x13	35°	3	1	2.6
	76	3	4x11,1x11	8x12	35°	4		2.6
	89	3 1/2	5x12	8x12	35°	2		3.3
	89	3 1/2	4x13,1x13	8x13	35°	4		3.3
	spherical Buttons
	64	2 1/2	3x10,1x10	6x11	35°	3		2.2
	70	2 3/4	4x10,1x10	8x11	35°	4		2.4
	76	3	4x11,1x11	8x11	40°	4		3.3
	76	3	4x11,1x11	8x12	35°	4		3.3
	89	3 1/2	5x12	8x12	35°	2		4.8
	89	3 1/2	4x13,1x13	8x13	35°	4		4.8
	Parabolic Buttons
	64	2 1/2	3x10,1x10	6x11	35°	3		2.2
	70	2 3/4	4x10,1x10	8x11	35°	4		2.4
	76	3	4x11,1x11	8x11	40°	4		3.3
	76	3	4x11,1x11	8x12	35°	4		3.3
	89	3 1/2	5x12	8x12	35°	2		4.8
	89	3 1/2	4x13,1x13	8x13	35°	4		4.8
Drill Roll				Length		Dimaeter		Weight
				mm	inch	mm	inch	（KG）
				1220	4'	39	1 1/2	10.2
				1525	5'	39	1 1/2	12.8
				1830	6'	39	1 1/2	15.3
				2435	8'	39	1 1/2	20.4
				3050	10'	39	1 1/2	25.5
				3660	12'	39	1 1/2	30.9
				3964	13'	39	1 1/2	33.2
				4270	14'	39	1 1/2	35.7
				4880	16'	39	1 1/2	41
				5530	18'11/2''	39	1 1/2	46.3
				6095	20'	39	1 1/2	50.9
				915	3'	39	1 1/2	10.7
				1220	4'	39	1 1/2	13.3
				1525	5'	39	1 1/2	15.8
				1830	6'	39	1 1/2	18.3
				3050	10'	39	1 1/2	28.5
				3660	12'	39	1 1/2	33.6
				4270	14'	39	1 1/2	38.7
				4880	16'	39	1 1/2	43.7
				5530	18'11/2''	39	1 1/2	49.2
				6095	20'	39	1 1/2	53.9
				1220	4'	32	1 1/4	8.6
				1830	6'	32	1 1/4	12.6
				2435	8'	32	1 1/4	16.6
				3050	10'	32	1 1/4	20.8
				3660	12'	32	1 1/4	24.9
Coupling			Length		Dimaeter		Thread	Weight
			mm	inch	mm	inch		（KG）
			170	6 3/4	55	2 5/32	HL38	1.9
			190	7 1/2	55	2 5/32	HL38	2.1

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order

Mainly Products Thread Drill Bits---Diameter: 20mm  to 60mm Thread Type---R22, R25, R28, R32, R38, T38, T45, T51 Face Shape---Plate, Concave, Convex. Bit Shank & Coupling sleeve---R22, R25, R28, R32, R38, T38, T45, T51 Color: Yellow,Black or Based on Customer requirements Drill Rod Steel Drill Rod---H19/H22, Length: 0.5M to 6.0M. Thread Rod---R25, R28, R32, R38, T38, T45, T51. Integral Drill Rod---H19/H22, Diameter---20mm - 42mm.