Blast furnace taphole drill rod and drill bits characteristics:
(1) Diameter: 40-120mm.
(2) Thread type: R32 T38 R38 T45 T51
(3) Material: 40Cr, 42CrMo.
(4) Performance: Hard and durable.
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About products
My company production of blast furnace tapping machine bit (bit), including the integration of drill pipe and drill pipe drilling, blast furnace openings drill bit is opening machine with blast furnace brazing head, is a steel ladle with a bit, is iron works taphole drill, also known as the blast furnace taphole drill bit, boot bit blast furnace, blast furnace openings drill bit, etc., blast furnace openings drill body is composed of the drill on the knife carrier and carrier, blast furnace openings drill bit
| Product Name: | Furnace Tapping Cross Type Bit |
| 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 |