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JYG Tapered Rock Drill Bits Button Drill Bits Chisel Bits Cross Bits

US$ 3.6 - 30.68 MOQ: 1000 Pieces

Key Specifications

Place of Origin:

Shandong, China

Brand Name:

JYG

Model Number:

32mm-70mm

Shandong Yanggu Rock Drilling Tools Factory

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao or Shanghai

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Shandong, China

Brand Name JYG

Model Number 32mm-70mm

Type Drill Bit

Machine Type Drilling Tool

Certification Other, ISO9001:2000

Material Other, 42CrMo

Processing Type Forging

Use Other, stoning,metaling,mining and etc

Tapered rock drill bits Button Rock Drill Bits chisel bits cross bits

Product Name:	Tapered rock drill bits Button Rock Drill Bits chisel bits cross bits
Types	Tapered chisel bits, Tapered cross bits, Tapered button bits
Application::	Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Feature:	Tapered drill bits connect tapered drill steel of rock drill for drilling holes
Material:	High quality carbide and high quality steel
MOQ:	No requirement for testing and trial order
We can design and manufature according to your requirment of diameter, number air holes and carbide button shape.
Types of drill bits	Diameter (mm)	Taper Angle (Degree)	Length (mm)	Weight (kg)
Tapered chisel bits	20/22/28/30/32/34/36/38/40	4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree	50/55/60/71/80	0.15 - 0.45
Tapered cross bits	24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55		50/55/60/71/80	0.18 - 0.7
Tapered button bits	28/29/30/32/33/34/35/36/37/38/40/41/42/45		50/55/60/71/80	0.2 - 0.5