Down-the-hole hammer cutters
Apageo offers a complete range of quality down the hole bits designed for all rock types and drilling conditions. Our bits are manufactured from a combination of premium quality steel and tungsten carbide on state-of-the-art production facilities to ensure fast drilling and optimum life. A very large stock including different shanks for all hammers and bits is at your disposal.
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Our bits are manufactured in a wide range of sizes for our down-the-hole hammers, from 64 mm to 350 mm (larger diameters available upon request). They can be used in all drilling applications and are suitable for drilling through all types of rock formations. Comparative tests against leading brands in the market have been conducted to validate both their effectiveness and competitiveness. As a result, we provide tools that offer unbeatable value for money on the market, whether for the various cutting bits or their associated down-the-hole hammers.
The vast majority of diameters are available from stock, and for any given diameter, various shank types are available. The shank types we keep in stock are the most commonly requested in the industry; they are determined based on the sizes of the hammers used and include, in particular: BR (Bulroc type), DHD/COP, SD, QL, and Halco.
Our range of drill bits includes various profiles designed to best suit the type of soil being drilled:
Concave face
The concave face is specifically designed for large-diameter bits and/or deep drilling in hard to very hard rock formations. Its inverted conical shape ensures better borehole straightness and reduces vibration in the drill string.
Convex side
The convex face has a design suitable for all conditions and especially for very hard and abrasive rocks due to its row of large protective carbides on the periphery. The design allows for a higher penetration speed and longer life.
Flat face
The flat face features a versatile design suitable for all types of terrain: medium to hard. It is particularly well-suited for fractured and mixed terrain.
Most of our cutting tools are manufactured with round/spherical tips, but we also offer cutting tools with ballistic and parabolic tips:
Spherical (round)
Heavy duty button for hard and abrasive ground, particularly suitable for deep drilling.
Ballistics
Knob generally used in softer formations. Aggressive profile for faster drilling speed.
Parabolic (semi-ballistic)
The button is a compromise between the round button for its resistance to abrasion and the ballistic button for its speed of penetration.
