Down-The-Hole (DTH) Hammer Bits-K0

Down-the-hole (DTH) hammers are mainly used for drilling blast holes in quarries and mines, well drilling, and construction areas. DTH hammer bits are one of the most important parts of a DTH drilling tool. KoneCarbide DTH hammer bits feature excellent wear-resistance and longer service life, especially for hard and extra hard formations. We provide not only DTH hammer bits with standard specifications but also a customization service. Our sales department and engineers will offer the most cost-efficient solutions for you.

Order NO.L (mm)H (mm)S (mm)R (mm)r (mm)r1 (mm)
GDB26K18K08K0A26188180130.5~1.0
GDB28K18K08K0A2818818014
GDB30K18K08K0A3018818015
GDB32K18K08K0A3218818016
GDB33K16K92K0A33169.218016.5
GDB34K18K10K0A34181018017
GDB36K18K10K0A36181018018
GDB38K13592K0A3813.59.218019
GDB38K15K10K0A38151018019
GDB40K13508K0A4013.5918020
GDB40K14509K0A4014.5918020
GDB40K13592K0A4013.59.218020
GDB40K15K10K0A40151018020
GDB40K18K10K0A40181018020
GDB42K13592K0A4213.59.218021
GDB42K15K10K0A42151018021
GDB42K18K10K0A42181018021
GDB43K15K10K0A43151018021.5
GDB44K18K10K0A44181018022
GDB46K18K10K0A46181018023
GDB49K18K10K0A49181018024.5
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Down-The-Hole (DTH) Hammer Bits-K0