Rock Drill Chisel Tungsten Carbide Drill Bits Tapered Button Bits

• Customized: Customized
• Standard: CE
• Length: Taper-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Drill Bits
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Rock Drilling
• Drill Type: Chisel Drill Bit
• Tip Size: 13*8
• Taper: 7
• Weight: 0.24kg
• Transport Package: Carton Box, Plastic Bagsor as Your Payment
• Specification: CE
• Trademark: China Coal
• Origin: China
• Production Capacity: 1000 Sets Per Month

Product Description

Introduction of Tungsten Carbide Drill Bits Tapered Button Bits

1) With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long skirt and short skirt Tapered Button Bits.
2) 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 can also do according to customers' drawing or sample. So if you are interested in our products, please feel free to let us know. We also wish can do business with the people from all over the world.

Bit face Design of Tungsten Carbide Drill Bits Tapered Button Bits 

1. Flat face, drop centre, tungsten carbide hemispherical and ballistic.
2. Normal and retrac body.Couplings sleeve- manufactured with a middle stop to prevent walking  . Include couplings sleeve.
3. Shank adaptors - carburized and manufactured with tight tolerances and controlled straightness.

 
Parameter of Tungsten Carbide Drill Bits Tapered Button Bits

Type	Dia mm	No.of buttons	Buttons*button dia		Flushing hole		Weight kg
			Guage	Centre	Side	Centre
R25	38	7	5*9	2*7	1	1	0.6
	41	7	5*9	2*8	1	1	0.5
	45	7	5*11	2*8	2	1	0.7
R28	38	7	5*9	2*7	1	1	0.6
	38	6	4*9	2*8	2	1	0.6
	43	7	5*9	2*9	2	1	0.7
R32	45	7	5*11	2*8	2	1	0.8
	48	7	5*11	2*9	2	1	1.0
	51	7	5*11	2*10	2	1	1.0
	57	9	6*11	3*9	-	3	1.1
	64	12	8*10	4*10	-	2	1.5
	76	12	8*11	4*11	-	2	1.8
T38	64	12	8*10	4*10	-	2	1.6
	70	10	6*11	3*11	-	3	1.9
	76	13	8*12.7	5*11	1	2	2.3
	89	13	8*12.7	4*11	-	4	3.0
	102	14	8*14.5	6*12.7	1	4	3.9
T45	70	10	6*11	3*11	-	3	2.0
	76	14	8*12.7	4*11	2	2	2.5
	89	13	8*12.7	4*11	-	4	3.0
	102	13	8*14.5	4*12.7	-	4	6.4
	115	14	8*14.5	6*14.5	1	4	5.8
T51	89	12	8*12.7	4*12.7	-	2	3.5
	89	13	8*12.7	4*11	-	4	3.5
	102	13	8*14.5	4*12.7	-	4	5.3
	115	16	9*14.5	6*14.5	-	3	9.7
	127	20	10*14.5	10*12.7	-	2	6.8

Images of Tungsten Carbide Drill Bits Tapered Button Bits