T38 T45 T51 R32 Normal Threaded rock drill bit for rock drilling

T38 T45 T51 R32 Normal Threaded rock drill bit for rock drilling

Product Item：1036589161

Type:Drill Bit

Material:Carbide

Use:Ore Mining

Category：T45 Thread Button Bit

Description

T38 T45 T51 R32 Normal Threaded rock drill bit for rock drilling from Xiamen Bestlink

( Rétro/Normal Taillant filet ou enfiltage R22,R25,R28,R32,R35,R38,T38,T45,T51,ST58,T60)

Thread drill bits are made by high quality alloy steel bar and tungsten carbides.

Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.

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.

Caracteristique:

(1)Bit body type: Standard/Retrac

(2)Bit body : normal type and retrac type
(3)R thread: R22 R25 R28 R32 R38
(4)T thread: T38 T45 T51 ST58 GT60

(5)Bit diameter: 32-127mm.

(6)Drill bit models: cross bit/button bit

(7)Button bit shape: spherical/parabolic

(8)Bit face shape: flat face and drop centre

Competitive products:

Tapered chisel bits and cross bit: reasonable selection of steel and tungsten carbide which perfectly bonded by high-frequency welding.

tapered button bits: Cold forging process and excellent heat treatment exactly combined with the cold inlaying technique.

Thread cross and button bits: Correct selection of material and hot mounting process.

DTH Bits: Perfect combination of material selection, heat treatment, and cold inlaying process.

DTH hammer: Perfect combination of accurate gas distribution, impeccable processing process, selection of material and heat treatment.


Name	Diameter	Tip size(mm)		Flushing holes
Name	mm	gauge	front	side	front
R32 trhead button bits	41	4*9	2*8	1	1
	43	4*9	2*9	1	1
	45	4*10	2*9	1	1
R32 Retrac Thread Button bits	60	6*9	4*8	0	3
	64	6*9	4*9	0	3
	70	6*10	4*10	0	3
T38
Name	Diameter	Tip size(mm)		Flushing holes
Name	mm	gauge	front	side	front
T38 trhead button bits	57	5*11	3*10	1	1
	64	5*12	3*11	1	1
	76	5*14	3*12	1	2
T38 Retrac thread button bits	60	8*9	3*9	2	2
	64	8*9	4*9	2	2
	70	8*10	4*10	2	2
	76	8*11	4*10	2	2
	89	8*12	5*12	2	2
T45
Name	Diameter	Tip size(mm)		Flushing holes
Name	mm	gauge	front	side	front
T45 trhead button bits	70	6*11	4*10	0	2
	76	6*13	4*10	0	2
	89	8*12	5*12	2	2
	102	8*13	6*12	2	2
	115	8*14	6*13	2	2
T45 Retrac thread button bits	70	8*11	4*10	2	2
	76	8*11	4*10	2	2
	80	8*12	5*11	2	2
	89	8*12	6*11	2	2
	102	8*13	6*12	2	2
T51
Name	Diameter	Tip size(mm)		Flushing holes
Name	mm	gauge	front	side	front
T51 trhead button bits	89	8*12	5*12	2	2
	102	8*13	6*12	2	2
	115	8*14	6*13	2	2
	127	8*14	6*14	2	2
T51 Retrac thread button bits	89	8*11	5*12	2	2
	102	8*11	6*12	2	2
	115	8*12	6*13	2	2
	127	8*12	6*14	2	2