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Large DTH Drill Bit

We have a large inventory of top quality DTH hammer bits ranging from 4″ to 17-1/2″ in IR, QL, and Mission shanks. Standard bits are concave face, with all others available. Occasionally we have an assortment of sharpened or refaced DTH hammer bits, call for details. Some of the manufacturers we carry are Drill King, Drill Master, Mincon/Percussion, Terex/Halco, Rockmore, Rock Hog and more. Hole openers and reverse circulation bits are also in stock.

DTH hammer bits are used with DTH hammers to drill boreholes through various rock formations. DTH hammer bits are available in just about any size, but we stock, for immediate delivery, the most common sizes and configurations.  To help identify your specific DTH hammer and bit combination, click on the tabs below to see specifications on spline count and dimensions from the top to the shoulder.

No foot valve DTH hammer bits are also available for you Nova DTH Hammers.

Overnight shipping is available on all stock DTH hammer bits.

Add industrial diamond inserts to any bit (special order only) to extend bit life. Economize the insert cost even more by reclaiming the used diamonds (if in good shape) and have them reinserted in to a new bit body. Please contact us for additional details.

Click on the DTH hammer bit below for additional information and/or pricing.

IR340 DTH Drill Bit

IR340 DTH Drill Bit

IR340 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

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SD4 DTH Drill Bit

SD4 DTH Drill Bit

SD4 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

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QL50 DTH Drill Bit

QL60 DTH Drill Bit

QL50 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

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IR350 DTH Drill Bit

IR350 DTH Drill Bit

IR350 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

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SD5 DTH Drill Bit

SD5 DTH Drill Bit

SD5 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability or request pricing below.

Request Bit Price buttom image

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QL60 DTH Drill Bit

QL60 DTH Drill Bit

QL60 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

Request Bit Price buttom image

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IR360 DTH Drill Bit

IR360 DTH Drill Bit

IR360 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

Request Bit Price buttom image

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SD6 DTH Drill Bit

SD6 DTH Drill Bit

SD6 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

Request Bit Price buttom image

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QL80 DTH Drill Bit

QL80 DTH Drill Bit

QL80 DTH Bit

Overnight shipping available on in-stock bits.

Please call to confirm availability, or request pricing below.

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IR380 DTH Drill Bit

IR380 DTH Drill Bit

IR380 DTH Bit

Overnight shipping available on in-stock bits.

Please call to confirm availability, or request pricing below.

Request Bit Price buttom image

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SD8 DTH Drill Bit

SD8 DTH Drill Bit

SD8 DTH Bit

Overnight shipping available on in-stock bits!
Please call to confirm availability, or request pricing below.

Request Bit Price buttom image

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For larger bits please contact us for pricing and availability.

Hole openers and reverse circulation bits are also in stock.

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