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The Driller's Choice

Drill-Through Systems

Drill-through ring-bit systems combine conventional rock-bit and casing-advancing systems.

Overburden can be drilled with ring-bit set, and then the pilot bit is unlocked from the ring-bit to drill a rock socket without the need to change tools.

Primary applications:
  • Anchoring applications
  • End-bearing piles with rock socket

Source Your Product

System product codeCasing ODMax wall thicknessRing-bit IDRing-bit ODPilot-bit ODhf:att:pa_casing-od
DTI114-10-92-80114.3mm (4.5”)10mm (0.3")80mm (3.1")92mm (3.6")130mm (5.1")
114-3mm-4-5
DTI127-10-105-87127mm (5”)10mm (0.3")87mm (3.4")105mm (4.1")145mm (5.7")
127mm-5
DTI140-10-114-100139.7mm (5.5”)10mm (0.3")100mm (3.9")114mm (4.4")160mm (6.2")
139-7mm-5-5
DTI152-10-126-112152.4mm (6”)10mm (0.3")112mm (4.4")126mm (4.9")172mm (6.7")
152-4mm-6
DTI159-10-133-118158.8mm (6.25”)10mm (0.3")118mm (4.6")133mm (5.2")179mm (7")
158-8mm-6-25
DTI168-12.7-140-125168.3mm (6.626”)12.7mm (0.5")125mm (4.9")140mm (5.5")189mm (7.4")
168-3mm-6-626
DTI178-12.7-150-135177.8mm (7”)12.7mm (0.5")135mm (5.3")150mm (5.9")199mm (7.8")
177-8mm-7
DTI194-12.7-163-147193.7mm (7.626”)12.7mm (0.5")147mm (5.7")163mm (6.4")221mm (8.7")
193-7mm-7-626
DTI219-12.7-171-188219.1mm (8.626”)12.7mm (0.5")171mm (6.7")188mm (7.4")243mm (9.5")
219-1mm-8-626
DTI244-12.7-214-194244.5mm (9.625”)12.7mm (0.5")194mm (7.6")214mm (8.4")269mm (10.5")
244-5mm-9-625
DTI254-12.7-224-204254mm (10”)12.7mm (0.5")204mm (8")224mm (8.8")279mm (10.9")
254mm-10
DTI273-12.7-243-222273mm (10.748”)12.7mm (0.5")222mm (8.7")243mm (9.5")299mm (11.7")
273mm-10-748
DTI301-12.7-272-250301.6mm (11.875”)12.7mm (0.5")250mm (9.8")272mm (10.7")330mm (12.9")
301-6mm-11-875
DTI323-12.7-294-272323.9mm (12.748”)12.7mm (0.5")272mm (10.7")294mm (11.5")352mm (13.8")
323-9mm-12-748
DTI339-14.2-308-286339.7mm (13.375”)12.7mm (0.5")286mm (11.2")308mm (12.1")368mm (14.4")
339-7mm-13-375
DTI355-14.2-324-300355.6mm (14”)14.2mm (0.5")300mm (11.8")324mm (12.7")384mm (15.1")
355-6mm-14
DTI406-16-370-346406.4mm (16”)16mm (0.6")346mm (13.6")370mm (14.5")438mm (17.2")
406-4mm-16
DTI457-16-420-393457.2mm (18”)16mm (0.6")393mm (15.4")420mm (16.5")489mm (19.2")
457-2mm-18
DTI508-16-470-442508mm (20”)16mm (0.6")442mm (17.4")470mm (18.5")540mm (21.2")
508mm-20
DTI559-16-521-490558.8mm (22”)16mm (0.6")490mm (19.2")521mm (20.5")593mm (23.3")
558-8mm-22
DTI610-16-558-540609.6mm (24”)16mm (0.6")540mm (21.2")558mm (21.9")644mm (25.3")
609-6mm-24
DTI660-20-605-580660.4mm (26”)20mm (0.7")580mm (22.8")605mm (23.8")700mm (27.5")
660-4mm-26
DTI711-20-656-625711.2mm (28”)20mm (0.7")625mm (24.6")656mm (25.8")753mm (29.6")
711-2mm-28
DTI762-20-707-672762mm (30”)20mm (0.7")672mm (26.4")707mm (27.8")804mm (31.6")
762mm-30
DTI813-20-758-720812.8mm (32”)20mm (0.7")720mm (28.3")758mm (29.8")855mm (33.6")
812-8mm-32
DTI863-20-808-770863.6mm (34”)20mm (0.7")770mm (30.3")808mm (31.8")905mm (35.6")
863-6mm-34
DTI914-20-859-818914.4mm (36”)20mm (0.7")818mm (32.2")859mm (33.8")958mm (37.7")
914-4mm-36
DTI1016-20-960-916*1,016mm (40”)20mm (0.7")916mm (36")960mm (37.7")1,060mm (41.7")
1016mm-40
DTI1066-20-1010-952*1,066.8mm (42”)20mm (0.7")952mm (37.4")1,010mm (39.7")1,112mm (43.7")
1066-8mm-42
DTI1220-22-1161-1101 *1,219.2mm (48”)22mm (0.8")1,101mm (43.3")1,161mm (45.7")1,268mm (49.9")
1219-2mm-48
DTI1321-25-1260-1205*1,320.8mm (52”)25mm (0.9")1,205mm (47.4")1,260mm (49.6")1,378mm (54.2")
1320-8mm-52
DTI1422-25-1360-1305*1,422.4mm (56”)25mm (0.9")1,305mm (51.3")1,360mm (53.5")1,478mm (58.1")
1422-4mm-56
DTI1524-25-1405-1466 *1,524mm (60”)25mm (0.9")1,405mm (55.3")1,466mm (57.7")1,578mm (62.1")
1524mm-60

OVERVIEW

Mincon Group plc is a global engineering business specialising in the design, development, manufacture, and service of rock drilling tools for a variety of applications.

Originally founded in 1977 in Shannon, Ireland, it now has a worldwide presence, with customer service centres and factories across the Americas; Europe and Middle East; Africa, and Asia Pacific. 

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Mincon Group plc- The Driller's Choice ™ 2020

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