High quality and favorable price of carbide octagonal column and carbide mining tips.

Carbide Octagonal Column T30 is used for embedding drill bits for core drilling of hard rock formations, for embedding core drill bits for oil well drill bits and scraper drills,for drilling soft rock formations under F=8,hard and supper hard coal formations, for drilling nature stone materials,bricks and concrete walls.

Specifications

1.Strong cutting structure durability

2.Reliable quality

3. reasonable price

4.tungsten carbide button

Below picture is type T30, there are also type T110 available in our stock with most competitive prices for sale.

Carbide Tips Suppliers specialize in Tungsten Carbide Buttons which is a Carbide Teeth brazed in rock drill bits and Auger Teeth.

Form http://www.sixstarhardmetal.com/product/t30-carbide-octagonal-column.html

Type T30 For making cemented carbide core drilling bits

Type Dimension (mm) D H Dim. Tol. Dim Tol. T3005 5 ±0.3 10 ±0.35 T3007 7 ±0.35 10 ±0.35 T3007A 7 ±0.35 15 ±0.5 T3007B 7 ±0.35 20 ±0.6 T3010 10 ±0.35 15 ±0.5 T3010B 10 ±0.35 16 ±0.5 T3010A 10 ±0.35 20 ±0.6