Furnace Tapping Cross Type Drill Bit

Product Description

We supply Blast Furnace tap hole bits and Furnace Tape hole rods and Coupings and Shank Adaptors For all the Thread, 
H25-B32 thread tap hole Drill rod length 8ft, 10ft, 12ft
H25 thread size 36mm-76mm cross bits. 
R29-R29 tap hole rod, 3000mm, 4000mm, 4700mm
Cross bits R29-45MM. R29-50MM, R29-55MM steel bits and TC cross bits. 
R32-R32 tap hole hole rod 2100mm. 2400mm. 3000mm
TC Cross bits R32-45MM, R32-50, R32-55, R32-65MM, and complete steel cross bits etc.
T38-T38 Tap hole rod. 
Cross bits T38-64MM, T38-76MM etc
And other tap holde button bits for welding on the rod etc.
Our clients
Are all over the world, like Germany, Spain, Italy, Russia, Japan, India, Australia, Mexico, Colombia, Brazil,
Chile, South Africa...etc. We have very good reputation worldwide

Our cross bits diameters are from 38mm to127mm, and different type are available, like R22,
R25, R32, R38, T38, T45, T51, ST58, ST68, etc.

 

Product Name:	Cross drill bits
Description:	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.
type	Taper:7°11°12° Threaded:R25 R28 R32 R38 T38 T45 T51
MOQ:	50PCS
Use performance	applicable with larger impact energy hammer drill conditions, drilling fissured rock and abrasion resistance of the rock, resistance to radial abrasion ability.
Diameter	32mm-100mm.
Use	mining and drilling
Color	According to the customer request