DTH BUTTON BITS

The DTH Bits for Hammers are manufactured according to the best quality standards using high quality Steel grade in order to guarantee maximum performance. Our Bits are used for Constructio, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining field.

Concave Face DTH Bit
For medium soft to medium hard rock conditions in consolidated ground conditions in medium abrasivity rock. Front face grooves provide excellent cuttings removal and the concave center provides optimal hole straightness. The concave design is the most common bit shape.

Convex Face DTH Bit
For medium soft to medium hard rock in good ground conditions where maximum penetration rate is desired. The convex design will handle abrasive formations better than a concave or flat design. The convex design also enables the use of greater insert density for aggressive spherical, conical or ballistic tipped bits.

Flat Face DTH Bit
For hard rock formations where a very durable head is required. The flat face design is very stable and forgiving in fractured, voided or unconsolidated formations. The flat face design also handles abrasive formations well. Some models are available with face slots for improved hole cleaning.

Oilfield DTH Bit
A combination of convex and concave designs, the oilfield head design provides the benefits of both in all applications. The second gage row shares the high loads on the gage inserts preserving life and reducing wear. The center cone provides stability and straightness.

Download Catalogue DTH BITS

SHANK CODES     
BR1=11BR2=21BR3=31COP32=32COP32=34DHD3.5=35
COP42=42DHD340=44TD40=40MACH44=46DHD350=54QL50=55
M50=56MACH50=47DHD360=64QL60=65SD6=66MACH60=67
M60=68DHD380=80QL80=81SD8=82MACH80=83M85=84
SD10=85N100=86DHD112=90SD12=91N120=92N125=93

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