• Model NO.：R30
• Transport Package：Carton
• Specification：35*234
• Trademark：FANXI
• Origin：China
• HS Code：8207509000
• Production Capacity：50000pieces,Year

Basic Info.

Model NO. R30 Transport Package Carton Specification 35*234 Trademark FANXI Origin China HS Code 8207509000 Production Capacity 50000pieces/Year

Product Description

Suitable for mining, coal mining, iron ore, gold mines, roadways, tunnels, quarrying and transportation, water conservancy, and municipal construction rock breaking projects, suitable for dry and wet drilling of medium-hard and hard rocks
Product Information:
-Name: Tapered Cross Bits for quarrying, mining, tunneling
-Brand Name: KAIYU
-Diameter: 32/34/36/38/40/44/46/48/50/55/60//65/70mm
-Material : 35CrMoNiV,Carbide.
-Taper degree: 4°,7°,11°.
-Rod Shank: Hex19*108, hex 22*108,
-Machine: Rock Drill, Jack Hammer
-Color: Golden, Red, Blue etc
-Packaging: Wooden Case
-Delivery time: 7-15days
-Certification: ISO9001;2015
-Place of Origin: Taizhou, Zhejiang,China(Mainland)
-Use: Small Hole Drilling
-Application: Used for Granite and Marble quarry, gold mine, railway, tunnel etc.

Product Description:
Carbides shapes are cross type on drill bits,the same as taper chisel bits, they have different taper degree and diameters. Meanwhile cross bits are Usually all carbide tips, including chisel, cross or button types, before carbides run out, carbides can be grind to be sharper when carbides are wear out. 
Drill bit body is made of high quality steel imports; the head is made of special alloy through special welding processing. drill bit is widely used in all kinds of mining engineering and rock engineering.