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

Product Category

Related Products

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.” QL shank 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.

Down the hole (DTH) Button Bits

Down the hole (DTH) button bits are widely used for mining, quarrying, construction, civil engineering, and water well drilling. Combining premium raw materials with advanced production technologies, we supply various DTH button bits to match different brands of DTH hammers, including Epiroc, Sandvik, Halco, etc. Also, following each client’s request, we provide different types of DTH button bits for their different rock formations and applications.

COP shank DTH Bit

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

SD Shank DTH Bit

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

DHD Shank DTH Bit

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

Valveless/Tubeless DTH Bit

Valveless/Tubeless DTH Bits which has no foot valve or tube are widely used for mining, quarrying, construction, civil engineering, and water well drilling. Combining premium raw materials and advanced production technologies, we supply various DTH button bits to match different brands of DTH hammers, including Epiroc, Sandvik, Halco, etc. Also, following each client’s request, we provide different types of DTH button bits for their different rock formations and applications.

Description

Ame Drill Valveless/Tubeless DTH Bit

Valveless/Tubeless DTH Bit which has no foot valve or tube, is widely used for mining, quarrying, construction, civil engineering, and water well drilling. Combining premium raw materials and advanced production technologies, we supply various DTH button bits to match different brands of DTH hammers, including Epiroc, Sandvik, Halco, etc. Also, meet each client’s request, we can supply different types of DTH button bits for their different rock formations and applications.

When you are using a valveless DTH bit, it can help you to consume less compressed air and raise the drilling penetration rates.

Bits without foot valve/ tube shank style:

Shank/(bit OD)	Model
DHD series/(90mm-305mm)	DHD3.5W, DHD340W, DHD350W, DHD360W, DHD380W
Mission series/(90mm-305mm)	MS3W, MS4W, MS5W, MS6W, MS8W
QL series / (105mm-305mm)	QL40W, QL50W, QL60W, QL80W
AME series / (78mm-680mm)	AME4W,AME5W,AME6W,AME8W,AME10W,AME15W,AME18W
Others / (254mm-445mm)	Numa 100W, Numa 125W,etc