Rotary Products

Mincon Rotacan is the only design and manufacturing company in Canada. Fully dedicated to Rotary Hole Drill Bits. Drill Pipe and other string components. “Innovation and Performance” are the foundation of our efforts to produce rugged, dependable, quality products, providing optimal drilling performance for our customers.

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Rotary Drill Bits

Our rotary drill bits are available in sizes ranging from 85mm (3 3/8") to 444.5 mm (17 1/2"), with different types of roller bearings to achieve optimum sealing and wear protection. You can choose between tungsten carbide (TC) and steel teeth (MT)

Rotary Drill Bits
Diameter Connection Thread
Zoll mm API Reg
3“ 76.2 2 3/8“
3 ¾“ 95.3 2 3/8“
4“ 101.6 2 3/8“
4 ½“ 114.3 2 7/8“
5“ 127.0 2 7/8“
5 1/8“ 130.2 2 7/8“
5 ¼“ 133.4 2 7/8“
5 3/8“ 136.5 2 7/8“
5 ¾“ 146.1 3 ½“
6“ 152.4 3 ½“
6 ¾“ 171.5 3 ½“
7 3/8“ 187.3 4 ½“
7 7/8“ 200.0 4 ½“
9“ 228.0 6 5/8“
9 7/8“ 250.0 6 5/8“
10 5/8“ 270.0 6 5/8“
12 ¼“ 311.0 6 5/8“
13 ¾“ 350.0 6 5/8“
16“ 406.0 6 5/8“
Drill Tubes

We offer a large selection of drill tubes suitable for your DTC, RC, HDD, raise boring and rotary drilling equipment, with lengths ranging from 1,000 mm to 10,000 mm and with all common types of connecting threads. All accessories required, such as transition, centering and connection pieces as well as check valves and shock absorbers are also incuded in our delivery range.

DTH - Drill Tubes with 2 3/8“ & 2 7/8“ API Reg. Thread
Thread Box & Pin Outside Dia. Length Wall Thickness Weight Wall Thickness Weight
2 3/8“ API Reg. 76.00 mm 1.000 mm 4.00 mm 12 kg 6.30 mm 17 kg
76.00 mm 1.500 mm 4.00 mm 16 kg 6.30 mm 23 kg
76.00 mm 2.000 mm 4.00 mm 19 kg 6.30 mm 28 kg
76.00 mm 3.000 mm 4.00 mm 24 kg 6.30 mm 39 kg
76.00 mm 4.000 mm 4.00 mm 31 kg 6.30 mm 49 kg
76.00 mm 5.000 mm - - 6.30 mm 61 kg
2 3/8“ API Reg.
2 7/8“ API Reg.		 89.00 mm 1.000 mm 4.00 mm 13 kg 6.30 mm 17 kg
89.00 mm 1.500 mm 4.00 mm 18 kg 6.30 mm 24 kg
89.00 mm 2.000 mm 4.00 mm 22 kg 6.30 mm 30 kg
89.00 mm 3.000 mm 4.00 mm 28 kg 6.30 mm 43 kg
89.00 mm 4.000 mm - - 6.30 mm 56 kg
89.00 mm 5.000 mm - - 6.30 mm 69 kg
2 7/8“ API Reg. 102.00 mm 1.000 mm 6.30 mm 25 kg
102.00 mm 1.500 mm 6.30 mm 33 kg
102.00 mm 2.000 mm 6.30 mm 40 kg
102.00 mm 3.000 mm 6.30 mm 55 kg
102.00 mm 4.000 mm 6.30 mm 70 kg
102.00 mm 5.000 mm 6.30 mm 85 kg
DTH - Drill Tubes with 3 ½“ API Reg. Thread
Thread Box & Pin Outside Dia. Length Wall Thickness Weight Wall Thickness Weight
3 ½“ API Reg. 114.00 mm 1.000 mm 6.30 mm 26 kg 8.80 mm 31 kg
114.00 mm 1.500 mm 6.30 mm 35 kg 8.80 mm 42 kg
114.00 mm 2.000 mm 6.30 mm 43 kg 8.80 mm 54 kg
114.00 mm 3.000 mm 6.30 mm 60 kg 8.80 mm 77 kg
114.00 mm 4.000 mm 6.30 mm 85 kg 8.80 mm 100 kg
114.00 mm 5.000 mm 6.30 mm 93 kg 8.80 mm 151 kg
3 ½“ API Reg.
 127.00 mm 1.000 mm 6.30 mm 36 kg 8.80 mm 38 kg
127.00 mm 1.500 mm 6.30 mm 43 kg 8.80 mm 51 kg
127.00 mm 2.000 mm 6.30 mm 52 kg 8.80 mm 64 kg
127.00 mm 3.000 mm 6.30 mm 90 kg 8.80 mm 77 kg
127.00 mm 4.000 mm 6.30 mm - 8.80 mm -
127.00 mm 5.000 mm 6.30 mm - 8.80 mm 155 kg
DTH - Drill Tubes with 4 ½“ API Reg. Thread
Thread Box & Pin Outside Dia. Length Wall Thickness Weight
4 ½“ API Reg. 140.00 mm 1.000 mm 8.80 mm 45 kg
140.00 mm 1.500 mm 8.80 mm 48 kg
140.00 mm 2.000 mm 8.80 mm 76 kg
140.00 mm 3.000 mm 8.80 mm 104 kg
140.00 mm 4.000 mm 8.80 mm 131 kg
140.00 mm 5.000 mm 8.80 mm 160 kg
4 ½“ API Reg.
 168.00 mm 1.000 mm 8.80 mm 84 kg
168.00 mm 1.500 mm 8.80 mm 101 kg
168.00 mm 2.000 mm 8.80 mm 118 kg
168.00 mm 3.000 mm 12.50 mm 236 kg
168.00 mm 3.000 mm 14.20 mm 208 kg
168.00 mm 6.000 mm 12.50 mm 409 kg
4 ½“ API Reg.
 178.00 mm 3.000 mm 8.80 mm 181 kg
237.00 mm 1.000 mm 8.80 mm 236 kg
237.00 mm 2.000 mm 8.80 mm 293 kg
237.00 mm 3.000 mm 8.80 mm 350 kg
237.00 mm 6.000 mm 8.80 mm 546 kg
DTH - Drill Tubes with 6 5/8“ API Reg. Thread
Thread Box & Pin Outside Dia. Length Wall Thickness Weight
6 5/8“ API Reg.
 168.00 mm 1.000 mm 12.50 mm 120 kg
168.00 mm 1.500 mm 12.50 mm 145 kg
168.00 mm 2.000 mm 12.50 mm 170 kg
168.00 mm 3.000 mm 12.50 mm 228 kg
168.00 mm 6.000 mm 12.50 mm 396 kg
6 5/8“ API Reg.
 273.00 mm 1.000 mm 12.50 mm 230 kg
273.00 mm 1.500 mm 12.50 mm 270 kg
273.00 mm 2.000 mm 12.50 mm 310 kg
273.00 mm 3.000 mm 12.50 mm 391 kg
273.00 mm 6.000 mm 12.50 mm 631 kg
Drilling Fluids

Envirosafe Rock Drill Oil Mincon Envirosafe RDO is a high performance, environmentally safe rock drill oil. It is a unique lubricant developed for all sizes of DTH hammers, to reduce wear and improve performance. Mincon Envirosafe RDO can be used in all in-line lubricators and has proprietary lubricating compounds that are resistant to being washed off in acidic water, salt water, and foam environments, thus reducing rust on the internal and external parts of the hammer even after the equipment is not in use. It creates a lubricant film on the internal parts that prevents piston scuffing and heat build up. Wear of internal hammer parts is reduced dramatically increasing the life of your hammer and rate of penetration which increases your profitability.
Mincon Envirosafe RDO reduces the potential of surface or groundwater environmental concerns during mining production, mineral exploration, horizontal directional drilling, quarrying, and water well drilling. It has a viscosity that allows the lubricant to flow freely to areas requiring lubrication and also removes the requirement to switch between heavy and light oil as the seasons change. Lubrication can be better controlled and consumption reduced when using Mincon Envirosafe RDO. Mincon Envirosafe RDO is an environmentally safe, biodegradeable product that lubricates more effeciently than conventional Rock Drill Oils while reducing contamination of surface and groundwater. Particularly suited for drilling uncontaminated water wells and monitor wells in sensitive areas such as adjacent to streams and lakes, or where groundwater protection is important.

Envirosafe Tri-Lube
Mincon Envirosafe Tri-Lube is specifically formulated for blasthole drilling using rotary drills. Envirosafe Tri-Lube is an environmentally safe, high lubricity, water soluble lubricant, designed to extend the life of air bearing roller stabilizers, drill steel and rotary three-cone drill bits. It is injected into the air or water line at a rate of 1.5 liters (3 US Pints) per hour. Envirosafe Tri-Lube reduces downhole torque allowing joints to be broken easier, thus extending the life of the drill steel. It also reduces bit retipping by transferring heat from the cones and lubricating the cutting edge. Envirosafe Tri-Lube prevents corrosion of tanks and lubricates injection pumps, seals and hoses.

Hole Control
Mincon Hole Control ia a unique cost saving fluid formulated to speed up hole collaring, reduce collar slooughing and stabilize the bore hole. Hole control can be used with air-rotary tri-cone, down the hole hammers and all types of top hammer drills (surface and underground). Mincon Hole Control reduces re-drilling of a borehole, due to hole collapse or transference between adjacent bores through cracks and voids in the rock. It aids in eliminating regrinding of cuttings, thus creating bigger chips for sampling purposes and increasing penetration rates. Using Mincon Hole Control leaves a sticky, neatly stacked cuttings pile that is not prone to sloughing prior to loading the hole. It acts as a dust suppressant and reduces wind blown fines. Hole Control allows blast holes to be fully loaded, helping to optimize blasting operations and creating a clean smooth floor. Mincon Hole Control speeds up borehole collaring, thereby increasing production.

Envirosafe Foamer ES
Mincon Envirosafe Foamer ES an environmentally acceptable foaming agent to be used in mineral exploration, oil and gas exploration and water well drilling operations. It has also been used as a drilling aid for monitoring wells. Mincon Envirosafe Foamer ES has an excellent half-life comparable to the leading foams on the market. It develops immediate tight foam (compact bubbles) with good lifting characteristics. Mincon Envirosafe Foamer ES can be enhanced by the addition of Mincon Hole Control to create significantly stiffer foam if required. The suggested dosage under normal drilling onditions is 0.5% – 1.0% by volume and 2.0% – 3.0% by volume when there is excessive water influx. Dosages will depend on chemical make-up of the drilling water, volume of water used, and the depth of the hole.

Drag Bits
Drag Bits
Connection Thread Diameter
2 3/8“ API REG PIN
 88.9mm – 181mm 3 ½“ – 7 1/8“
2 7/8“ API REG PIN.
 101.6mm – 200mm 4“ – 7 7/8“
2 3/8“ API IF PIN.
 101.6mm – 200mm 4“ – 7 7/8“
3 ½“ API REG PIN
 139,7mm – 355.6mm 5 ½“ – 14“
4 ½“ API REG PIN
 200mm – 381mm 7 7/8“ – 15“
6 5/8“ API REG PIN
 276mm – 632mm 10 7/8“ – 24 7/8“
7 5/8“ API REG PIN
 311mm – 809mm 12 ¼“ – 31 7/8“
PCD Bits

PCD tools originate from the Oil & Gas Industry. They are perfectly adapted to other drilling activities like: Geothermal, water well, civil engineering, geotechnical and quarries. The main body is made of tungsten carbide or steel. The buttons in the blades are made in the base with tungsten carbide to absorb the energy and the cutting surface in polycrystalline diamond to be resistant to hardness and abrasion.

PCD Bits
Diameter No. of Blades Pin Thread
3 ¾“ 3 5 2 3/8“ API Reg.
3 7/8“ 3 5 2 3/8“ API Reg.
4“ 3 5 2 3/8“ API Reg.
4 1/8“ 3 5 2 3/8“ API Reg.
4 ¼“ 3 5 2 3/8“ API Reg.
4 ½“ 3 5 2 3/8“ API Reg.
4 ¾“ 3 5 2 7/8“ API Reg.
4 7/8“ 3 5 2 7/8“ API Reg.
5 1/8“ 3 5 2 7/8“ API Reg.
5 5/8“ 3 5 3 1/2“ API Reg.
5 7/8“ 3 5 3 1/2“ API Reg.
6“ 3 5 3 1/2“ API Reg.
6 1/8“ 3 5 3 1/2“ API Reg.
More sizes on request

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