T38 Threaded Button Bits

t38 threaded button bits, 1. High quality and competitive price, 2. Suitable for Atlas Copco,Sandvik etc., 3. Long life - details see: https://www.machineto.com/t38-threaded-button-bits-10316969

Place of Origin:Beijing China (Mainland)	Brand Name:HMJ	Model Number:T38	Type:Drill Bit,Button bit
Machine Type:Drilling Equipment	Certification:API	Material:Carbide	Processing Type:Forging
Use:Ore Mining	Key words:T38 threaded button bits	Item:Thread button bits	Model:T38
Face design:Flat face, drop center face	Color:Gold, Red, Black, Blue, Green etc.	Diameter:60mm, 64mm, 70mm, 76mm,89mm etc.	Materials:Carbide
Usage:Drilling and mining

Made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands,and transmit intensive impact energy into the rock with the least possible loss of energy.According to different drilling application, we have different design to meet customers with good quality and good price .

No matter what kinds of rock—Soft rock, loose-medium rock, hard rock and any other special formations, just tell us what you need and leave others at our disposal, we will handle the following, our special Tailored service is waiting for you upon your demand.

The button bits can transmit intensive impact energy into the rock with the least loss of energy.

We select high-strength structure alloy steel and carbide with best quality to ensure the drill body and alloy body can achieve uniform wear, thus the service life of bits will be increased.

Widely used in the excavation of rock open pit mines, tunnels, quarried, hydropower and other large projects. Customized available.

Technical parameter

The technical parameter of Normal-type Thread button bits
Thread Type	dia	tip size(mm)		flushing holes		weight (kg)	Thread Type	dia	tip size(mm)		flushing holes		weight (kg)
Thread Type	mm	gauge	front	side	front	weight (kg)	Thread Type	mm	gauge	front	side	front	weight (kg)
R25 R28	32	3*8	1*8	1	1	0.3	T38	57	5*11	3*10	1	1	1.6
	33	5*8	2*7	2	1	0.3		64	5*12	3*11	1	1	1.6
	35	5*8	2*7	2	1	0.4		76	5*14	3*12	1	2	2.4
	38	5*8	2*8	2	1	0.5	T45	70	6*11	4*10	0	2	2.4
	38	5*9	2*7	2	1	0.5		76	6*13	4*10	0	2	2.6
	41	5*9	2*8	2	1	0.6		89	8*12	5*12	2	2	4.5
	42	5*9	2*8	2	1	0.6		102	8*13	6*12	2	2	5
	43	5*9	2*9	2	1	0.6		115	8*14	6*13	2	2	6.8
	43	5*9	2*8	2	1	0.6	T51	89	8*12	5*12	2	2	4.9
	45	5*9	2*9	2	1	0.7		102	8*13	6*12	2	2	5.8
	48	5*10	2*9	2	1	0.78		115	8*14	6*13	2	2	6.8
	51	5*11	2*10	2	1	1.1		127	8*14	6*14	2	2	7.5
	57	5*12	2*10	2	1	1.3
R32	41	4*9	2*8	1	1	0.54
	43	4*9	2*9	1	1	0.55
	45	4*10	2*9	1	1	0.6