Rock Bits Tungsten Carbide Chisel Drill Bit for Mining

China Rock Bits Tungsten Carbide Chisel Drill Bit for Mining, Find details about China Coal Mine Drill Bit, Drill Bits from Rock Bits Tungsten Carbide Chisel Drill Bit for Mining

Basic Info.

Model NO.

Chisel Drill Bit

Weight

0.12kg-0.42kg

Taper

Trademark

Enwei

Transport Package

Wooden Case

Specification

26mm---42mm

Origin

China

HS Code

8431432000

Model NO.

Chisel Drill Bit

Weight

0.12kg-0.42kg

Taper

Trademark

Enwei

Transport Package

Wooden Case

Specification

26mm---42mm

Origin

China

HS Code

8431432000

Product Desciption

Introduction of Rock Bits Tungsten Carbide Chisel Drill Bit

Rock Bits Tungsten Carbide Chisel Drill Bit is generally used to drill holes within diameter of 50mm in middle rock by light-duty drills, Like Y6, Y10, Y24

Rock Bits Tungsten Carbide Chisel Drill Bit is one of traditional drill bits with long history in the world, due to its simple production process, they are used widely in the world from the last century, it is generally used to drill holes within diameter of 50mm in middle rock by light-duty drills, Like Y6, Y10, Y24.

Rock Bits Tungsten Carbide Chisel Drill Bits have different taper degree according to customers' request. And the diameters varies from 20mm to 60mm.According to the total height of taper chisel bits, there are short skirt taper chisel bits and long skirt chisel bits. Usually short skirt means the total height of bits are 50 mm around, while long skirt taper bits are 75mm to 80mm around.

Parameter of Rock Bits Tungsten Carbide Chisel Drill Bit

Type	Diameter		Tip Size	Taper	Weight
	Dia
	mm	inch	H*W		kg
Chisel Drill Bit	26	1 1/32	13*8	7	0.24
	28	1 7/64	13*8	7	0.28
	30	1 3/16	13.5*8	7	0.28
	32	1 1/4	13.5*8	7	0.3
	34	1 11/32	13.5*8	7	0.34
	36	1 27/64	13.5*8	7	0.36
	38	1 1/2	13.5*8	7	0.38
	40	1 37/64	13.5*9,2	7	0.4
	42	1 2/3	13.5*9.2	7	0.42
	20	25/32	12*6	4	0.12
	22	55/64	12*6	4	0.16
	24	15/16	13*8	4	0.18
	26	1 1/32	13*8	4	0.22
	28	1 7/64	13*8	6	0.26
	30	1 3/16	13.5*8	7	0.28
	32	1 1/4	13.5*8	7	0.32
	33	1 19/64	13.5*8	7	0.33
	34	1 11/32	13.5*8	7	0.35
	36	1 27/64	13.5*8	7	0.35
	38	1 1/2	13.5*8	7	0.39
	40	1 37/64	13.5*9.2	7	0.4
	41	1 5/8	13.5*9.2	7	0.41
	42	1 21/32	13.5*9.2	7	0.42