Drilling Tools, Rods & Diamond Bits
Wireline drill rods, diamond core bits, core barrels, reaming shells, overshots, casing and rig spares in BQ, NQ, HQ and PQ, matched to the rig.
Sizes
BQ / NQ / HQ / PQ
Threads
Q, RQ, HD, WJ
Items
rods, barrels, bits, overshots
Models in This Range
Wireline drill rods, diamond core bits, core barrels, reaming shells, overshots, casing and rig spares in BQ, NQ, HQ and PQ, matched to the rig.
Wireline Drill Rod
Drill rods, core barrels, impregnated and surface-set bits, reaming shells, overshots and casing in BQ / NQ / HQ / PQ — matched to
Friction-Welded Drill Rod
Conventional friction-welded drill rod in Ø50, Ø60, Ø76, Ø89, Ø102 and Ø114 mm — pipe body welded to the tool joint for a strong,
Drill Pipe
Conventional drill pipe in Ø42, Ø50 and Ø60 mm for spindle-type core rigs — tool joints friction-welded to the pipe body, standard
Core Tube & Casing
Core tubes and flush-joint casing in Ø73, Ø89, Ø108, Ø127, Ø146 and Ø168 mm for single- and double-tube core barrel systems.
Drill Rod Tool Joints
Locking couplings (tool joints) for drill rods in Q, RQ, HD, WJ and custom threads — heat-treated alloy steel, made to drawing or
Crossover Subs
Reducing (crossover) subs to connect rods, casings and downhole tools of different diameters or thread series — all sizes, made to
Carbide Alloy Bits
Tungsten-carbide alloy bit heads for core, water-well and anchor drilling — various sizes to match your rod and barrel programme.
Friction-Welded Tool Joints
Tool joints friction-welded to the pipe body for a full-strength, straight weld — various diameters and threads, made to drawing o
Core Boxes
Corrugated plastic core boxes in 4 to 9 channel layouts for 1 m core runs — impact-resistant, UV-stabilised PP that survives rough
Hydraulic Cylinders
Feed, chuck and mast hydraulic cylinders for drilling rigs — various bores and strokes, high-pressure seals, made to drawing or sa
Hydraulic Pumps
Gear pumps for drilling rig hydraulic systems — various displacements, flange and shaft options, fitted to XY / GK series spindle
Rod Handling Tools
Rod wrenches, support forks, safety clamps and hoisting swivels — forged, heat-treated steel sized to your rod and casing programm
Fishing Taps & Die Collars
Male fishing taps and female die collars in various sizes to recover stuck or broken drill rods — left-hand threads on request, ma
Hydraulic Rod Spinner
Hydraulic rod spinner (pipe twister) that screws and unscrews drill rods straight from the rig hydraulics — complete kit with hose
What we quote with every rig
Rods, barrels, bits and fishing tools are sourced to the same thread and gauge as the rig, so the string, the barrel and the bit arrive matched — not three separate orders that do not fit.
Wireline drill rods
BQ, NQ, HQ and PQ rods with Q and RQ threads, 1.5 m and 3 m lengths, heat-treated ends. Rod strings are quoted to the hole depth and rig head height.
Core barrels
Single and double-tube core barrels with inner tube, head assembly, core lifter and lifter case. BTW/BQ, NTW/NQ, HTW/HQ and PQ sizes.
Impregnated diamond bits
Hard-rock impregnated bits in 8 – 12 mm matrix heights matched to rock abrasivity; step, turbo and face-discharge profiles. BQ to PQ.
Surface-set diamond bits
Coarse, tough formations and large-diameter holes: surface-set bits from 46 mm to 300 mm, with reaming shells of the same gauge.
PCD and carbide bits
Polycrystalline and tungsten-carbide bits for soft, broken or abrasive ground, casing shoes and overburden work.
Reaming shells and casing shoes
Reaming shells to hold gauge behind the bit; casing shoes and casing in BQ – PQ for collapsing ground.
Overshots and recovery tools
Overshot assemblies, lifting dogs, core lifter cases and fishing tools for stuck inner tubes and lost rods.
Subs, adaptors and swivels
Crossover subs between thread types, water swivels, hoisting plugs, foot valves and pull-back adaptors.
Wrenches and handling
Rod wrenches, breakout clamps and lifting bails sized to each rod diameter, plus spare parts kits for the rigs.
Send the thread type (Q / RQ / HD / WJ), the rod diameter and the bit size — we answer with a matched package and a per-metre consumable estimate. Core drill rig spare parts (chucks, jaws, water swivels, foot clamps, hoisting plugs) ship with the same order.
Not Sure Which Model Fits?
Send the depth and ground condition — we will shortlist within the range.