Condition	New	Tapered Connection	7,11,12 Degree
Applicable Industries	Construction works , Energy & Mining	Advantage	High Performance
Weight (KG)	0.3	Diameter	30-46mm
Video outgoing-inspection	Provided	Type	DRILL BIT
Machinery Test Report	Provided	Machine Type	Drilling Tool
Marketing Type	Ordinary Product	Material	Stainless steel, High Manganese Steel, high quality Carbide + steel
Brand Name	JCDRILL	Processing Type	Forging
Type	DRILL BIT	Application	Ore Mining, Rock Drilling
Machine Type	Drilling Tool	Alloy Steel	42CrMo
Material	Stainless steel, High Manganese Steel, high quality Carbide + steel	Tapered Connection	7,11,12 Degree
Processing Type	Forging	Advantage	High Performance
Application	Ore Mining, Rock Drilling	Diameter	30-46mm
Alloy Steel	42CrMo

Cross Drill Bit
Product Name:	Tungsten carbides tapered drill bit
Types	Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit
Application::	Use 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:	1pcs
We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
Types of drill bits	Diameter (mm)	Taper Angle (Degree)	Length (mm)
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
Tapered cross bits	24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55		50/55/60/71/80
Tapered button bits	28/29/30/32/33/34/35/36/37/38/40/41/42/45		50/55/60/71/80

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order

7，11，12 Tapered Degree Quality Taper Cross Bit

Introduction of cross bits: The cross rock bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is mainly useed for hard rock, cross bit and button bit are mainly used for fissural rock. It is mainly used for diging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bits.