Ame Drill, located in Burlington, ON, and Moncton, NB, is your long-term partner.

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Seamlessly connect drill rods with our DTH Adapter BOX to PIN. Protect your drill powerhead’s threads and ensure smooth transitions between different thread types. Optimize your drilling operations for enhanced durability and reliable performance.

DHD Down the hole (DTH) Hammers

The “DTH” is the abbreviation of “Down The Hole,” and sometimes it is also called “RAB” in some markets; then the “RAB” is short for “Rotary Air Blasting.”DHD Down the hole (DTH) Hammers are widely used for mining, quarrying, construction, civil engineering, and water well drilling. Combining premium raw materials with advanced production technologies, we supply different sizes of DTH hammers from 3 inches to 12 inches to compete with Sandvik, Epiroc, Mincon, Rockmore, and Halco.

SD Down the hole (DTH) Hammers

SD Down the hole (DTH) Hammers are widely used for mining, quarrying, construction, civil engineering, and water well drilling. Combining premium raw materials with advanced production technologies, we supply different sizes of DTH hammers from 3 inches to 12 inches to compete with Sandvik, Epiroc, Mincon, Rockmore, and Halco.

DHD DTH Bit

DHD DTH bits are widely used for mining, quarrying, construction, civil engineering, and water well drilling. Combining premium raw materials with advanced production technologies, we manufacture various DTH button bits to match all famous brands of DTH hammers, including Epiroc, Sandvik, Halco, etc. Also, following each client's request, we design and manufacture different types of DTH button bits for their different rock formations and applications.

DTH Drill Pipes/Tubes

DTH Drill Pipes/Tubes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability.

QL DTH Bit

QL DTH bits are widely used for mining, quarrying, construction, civil engineering, and water well drilling. Combining premium raw materials and advanced production technologies, we manufacture various DTH button bits to match all famous brands of DTH hammers, including Epiroc, Sandvik, Halco, etc. Also, following each client’s request, we design and manufacture different types of QL DTH Bits for their different rock formations and applications.

Description

AME DRILL QL DTH Bit

QL DTH Bit

Shank Style	Diameter (mm)	Flat face	Convex Face	Concave Face
QL 40	105	√	√	√
QL 40	110	√	√	√
QL 40	115	√	√	√
QL 40	120	√	√	√
QL 40	127	√	√	√

QL 50	135	√	√	√
QL 50	140	√	√	√
QL 50	146	√	√	√
QL 50	152	√	√	√
QL 50	165	√	√	√

QL 60	152	√	√	√
QL 60	165	√	√	√
QL 60	171	√	√	√
QL 60	190	√	√	√
QL 60	203	√	√	√

QL 80	203	√		√
QL 80	216	√		√
QL 80	241	√		√
QL 80	254	√		√
QL 80	292	√		√
QL 80	305	√		√

Ame Drill, located in Burlington, ON, and Moncton, NB, is your long-term partner.

Product Category

QL DTH Bit

AME DRILL QL DTH Bit

QL DTH Bit

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