Maxdrill Rock Tools Co., Ltd.

Drill Rod/ Drifting Drill Rod/ Extension Rod (1)Steel grade: 20CrNi3Mo equivalent to SANDBAR 64 (2) Size: R2

economy and powerful drilling capacity, it is advanced drilling tool for drilling and mining industries. Dri

MAXDRILL self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely used as an efficien

MAXDRILL Blast furnace Tap hole bits (1)Connect Size: 16mm-21mm (2)Diameter: 38mm-70mm. (3)Package: in wo

MAXDRILL coupling sleeves (1) Size: R25, R28, R32, R38, T38, T45, T51 Can be used on Cop series, Tamrock, In

—MAXDRILL Thread Button Bit Thread button bits made with high quality of best quality alloy steel

MAXDRILL Tapered Bits (1) Type: button bits, chisel bits, cross bits (2) Size: 19mm, 22mm, 25mm (3) Diamete

MAXDRILL Self-drilling Anchor Bit We can supply Cross bit, Button bit, Full steel bit, Arching bit, Arching

MAXDRILL Hollow Drill Steel Bar (1)Material: 95CrMo (same as SANDBAR 20 or C253) (2)Size: Hex.22mm, 25mm,

Structure of self-drilling bolt It is very common for underground works to encounter soft surrounding rock

economy and powerful drilling capacity, it is advanced drilling tool for drilling and mining industries. Dri

Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagon

Advanced type of taper drill bits when compared with taper chisel bits and taper cross bits. With carbide butt

Taper drill steels work with taper drill bits, it has different length for various applications, our taper dri

MAXDRILL DTH hammers and drill bits are designed together to work in perfect unison, giving high penetration r

DTH hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, lon

MAXDRILL thread button bits made with high quality of hollow drill steels and tungsten carbides, through speci

Used in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as wel

Underreaming while drilling improves drilling performance while increasing wellbore quality. Every minute of

—MAXDRILL Tapered Cross Bits Carbides shapes are cross type on drill bits. Same as taper chisel b