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milling drill bits

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R28 Thread Button Bits Rock Drilling With High Grade YK05 Tungsten Carbide
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Button Dril Bit R28 Thread With High Grade YK05 Tungsten Carbide Thread: R28 Color: Green or Based on Customer requirements Type: R28 Button Bit Widely used drifting and tunneling R28 Thread Button Bit ... Read More

2020-04-30 16:02:20

Tungsten Carbide Bit With Dia140mm For Deep Hole Drill
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DTH350 bit with Dia140mm uesd in Deep Hole Drill, such as Water Well, Oil well, Discount sales. DHD 350 Bits are available in diameter range of 130 mm to 152mm. Available types: Flat, Convex and Concave. Dth ... Read More

2022-03-15 16:14:01

High Carbon Steel T45 Drill Bit / Threaded Button Bits 76mm For Longhole Drilling
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T45 Drill Bit Button Bit Buttons Thread T45 Bit Diameter: 70mm-115mm Length of drill rod: 1525mm-6100mm (MM and MF) Button bit design: Flat face, drop centre, Normal and Retrac body. Tungsten carbide (Buttons): ... Read More

2026-01-13 14:25:08

DHD340 High Air Pressure Dth Drill Bits / Carbon Steel Stone Drilling Tools
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High quality DHD340 chinese high air pressure dth drill bits Oem Specification Product Name DTH drill bits Brand Pulanka Material Carbon steel Diameter 115,140mm DTH hammer size DHD340, Uses Ore mining, Color ... Read More

2025-03-10 16:14:04

4 Holes Rock Drill Spare Parts T51 89mm Retrac Button Bit For Mineral / Ore Drilling
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Rock drill spare parts T51 89mm retrac button bit 4 holes for Mineral drilling ore drilling quarry drilling Bit Diameter: 89mm/( 3 1/2 inch) Flushing hole:4 hole Buttons:13 Rock Class:Hard rock and medium hard ... Read More

2022-04-13 14:34:19

Taper 6/12 Degree Drill Reamer Bit Diameter 64 - 89mm YK05 Carbide Material
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Taper 11 Degree Reaming Drill Bit Diameter 64mm and Pilot Adapter Diameter 22mm Reaming Bit / Pilot Adapter 1. Pilot Adapter, Taper 6-12 degree, for shank: H22x108mm, diameter: 22mm 2. Reaming Bit, Diameter: ... Read More

2022-03-15 16:10:43

Low Air Pressure Dth Button Bits Precision Size 5 Inch QL50 High Performance
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Low air pressure TH hammer button drill bit 5 inch QL50 135 140 146 152 165mm 5 inch Water Well High Air Pressure DTH drilling hammer bits Bit Shank Bit Size mm Bit Face Button shape QL50 With Foot Valve 135 ... Read More

2025-03-10 17:23:53

T51 Tungsten Carbide Rock Drilling Tools
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T51 Tungsten Carbide Rock Drilling Tools 2 - 3 Flushing Hole Thread Button Drill Bits Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so ... Read More

2025-12-01 11:51:03

NUMA100 Large Size Excellent Straightness DTH Hammer Bit with Carbide Inserts for Mining Borehole Drilling
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NUMA100 Large Size Excellent Straightness DTH Hammer Bit The NUMA100 is a large-diameter Down-The-Hole (DTH) drill bit designed for mining borehole drilling applications. Engineered to fit the NUMA Challenger ... Read More

2026-01-13 14:10:07

High Strength Alloy Steel Dome Reaming Button Bit Green With CNC Milling
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High Strength Alloy Steel Dome Reaming Button Bit Green With CNC Milling Description Rock drilling tools manufacturer KSQs rock drill bits: Reaming tools made from high alloy steel and tungsten carbide as same ... Read More

2022-03-28 16:44:58

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