Bestlink Tapered Drill Chisel Bits for Quarrying

Model NO.: Diameter 32-40mm Type: Center Drill Bit Use: Small Hole Drilling Structure: Mill Drilling Machine Number of Shaft: No Precision: No Layout: No Trademark: BESLINK Origin: Xiamen, Fujian Certification: CE Material: Carbide Alloy and Steel Hole Diameter: <50mm Condition: New Controlling Mode: No Automatic Grade: No Diameter: 32-38mm Specification: CE HS Code: 84791090 Bestlink Tapered Drill Chisel Bits for Quarrying

Taper Rock Drill Bits we have 3 types: Chisel bits, Button Bits, cross bitsRock Drill Tapered Chisel Bits is suitable for H22mm and H25mm taper Rock Drill rods use. It have three taper degree: 7° , 11° , 12° . It's widely used for hard rock(f=8~18) drilling use. 1) Tapered connection: 7, 11, 122) Alloy steel: 42CrMo3) Carbide tips: YK204) Carbide size: 18*10mm, 15*10mm, 13*9.5mm4) Chisel Bit diameter: 30-80mm5)Technology: Hot-pressing or welding

ype	Diameter		Tip Size	Taper	Weight
	Dia
	mm	inch	H*W		kg
Chisel 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

Contact us if you need more details on Rock Bit. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Taper Bit、Chisel Bits. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Small Hole Drilling Tools > Taper Chisel Bit