59 69mm core hole drill bits

Categories:Down The Hole Drilling

Country/Region:china

DHD340 350 360, Cop32 42 44 Series DTH Button Bits 140mm 165mm for DTH Drilling Basic Info. Model NO. ROS34~ROS120 Customized Non-Customized Standard JIS, AISI Length Jobber-length Type DTH button bits, Rock Core Drill Bit Material Tungsten Carbide, PCD, ...

Brand Name:SOLLROC

Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3

Place of Origin:China

AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3 Impregnated Diamond Core Drill Bits Specification: Diamond core drill bits and diamond non-core drill bits A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48 B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, ...

Place of Origin:China

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

Surface Set Diamond Drilling Tools Impregnated Casing Shoes Bit NQ HQ PQ ROD Specifications impregnated diamond rod shoe, surface set diamond rod shoe, Dimensions of Rod Shoe Bit Size Outside Diameter Inside Diameter Availability mm mm Imp. S.S. T.C. E.P. ...

Brand Name:JSBIT

Model Number:Factory wholesale 9"inch 9.5"inch milled tooth core drill bit for clay sand drilling

Place of Origin:cangzhou, Hebei, China

Factory wholesale 9"inch 9.5"inch milled tooth core drill bit for clay sand drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten carbide insert, in ...

Brand Name:OED/OEM

Model Number:Casing Shoe

Place of Origin:China

HWF PWF SWF UWF ZWF Casing Threaded Drill Bits Opener Bit Core Bit for Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L (Mm) O.D (Mm) L (Mm) Dia (Mm) ...

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

Tungsten carbide drill bits wood hole drill bits with size 9.8mm for woodworking Introduction: The Tungsten carbide drill bits are specifically designed for woodworking tasks, particularly for drilling holes in wood. These drill bits have a size of 9.8mm...

Brand Name:ShiFeng

Model Number:Couple tube 56

Place of Origin:WUXI

... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & MTC 2. Ready stock for normal sizes 3. Customized sizes welcomed 4.

Brand Name:OEM

Model Number:JDR

Place of Origin:China

1. High Carbon Steel Diamond Core Drill Bit , 70mm Total Length Diamond Hole Drill Bit 2. Features of Drill Bits For Glass Drill Bits For Glass is used for drilling glass, ceramics, stones, stone, agate, shell, brittle materials, wear-resisting ,no ...

Brand Name:Best

Model Number:AQ BQ NQ HQ PQ

Place of Origin:China

...the core exploration industry. With a matrix height of 12mm and made of high-quality alloy steel, this diamond impregnated core bit is built to withstand tough drilling conditions and deliver exceptional performance. The cutting edge of this core bit is

Brand Name:Silk

Model Number:76mm 90mm 100mm 150mm

Place of Origin:China

... high quality Steel grade in order to guarantee maximum performance. Our Bits are used for Constructio, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining field. Concave Face DTH Bit For medium soft to medium hard rock conditions in

Brand Name:Yaheng

Model Number:Au1

Place of Origin:China

... core bit Design Matrix Inner Diameter(mm) Φ27/Φ59.5/Φ75.4/Φ95.5Φ122mm Normal Normal Hardness 1~12 Face discharge High Matrix Water Way Straight or trapezoid Auxiliary Water Way Super High Matrix Application: 1. Construction diamond core bits for

Brand Name:MING

Model Number:MD110-QL40

Place of Origin:CHINA

Product name: 4 inch high air pressure DTH button drill bit with QL40 shank for drilling tools Product category: DTH drill tools Matched hammer: Hammer QL40 Diameter: 110 mm KINGDRILLING high air pressure DTH button bit description: Kingdrilling has become...

Brand Name:ZhongZuan

Model Number:G-16

Place of Origin:Chongqing,China

35mm Vacuum Brazed Tile Hole Drill Bits Diamond Hole Saws Diamond Hole Bits are made with high-quality diamond grain and High-strength steel,which could largely not only provide fast and smooth drilling, but also extend its service life. Company profile ...

Brand Name:Johnson Tools

Place of Origin:China

Hot Sell 14mm M14 Vacuum Brazed Core Drill Bit For Tile With Plastic Sleeve Description: Vacuum brazed diamond core drill bits for dry drilling tile, ceramic and porcelain. It is suitable for fast dry drilling, without water for coolant. Our normal outer ...

Brand Name:Hehui

Model Number:BCB005

Place of Origin:China

... technology makes the bind core bit with high diamond concentration and high exposure of diamond grit, which makes the diamond blind core bit works with super good sharpness. High quality diamond guarantees the long service life of diamond blind core bits.

Brand Name:Deyi

Model Number:DYK-3

Place of Origin:China

... from famouse brand, durable and sharp. 3. Thickened matrix and 1 wire tolerance. Stable in working and no rip. Application: vacuum brazed diamond drill bits is designed for ceramic tiles, porcelain tiles, and other material such

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

76mm NQ Diamond Non-Core Bit For Medium Hard to hard formation NQ Non core Bit, Medium Hard to hard formation, NQ Rod Box Thread, size :76mm, Outer Dia, Diamond size : 20-25 SPC, 4 fluids waterways, concave Type Description: Impregnated diamond bits hav...

Place of Origin:Hunan, China

Model Number:ZD03

CNC drilling tools --indexible shallow drill tools Product Features: 1. Using solid anti group, which with high torsional capacity and new surface, can support higher feed and the processing efficiency is more than 24%. 2. Chip space is larger, washed-...