Drill Bit

Brand Name:Yaheng

Model Number:Au1

Place of Origin:China

professional Wet Diamond Core Drill Bits for drilling reinforced concrete Specifications: Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. 1. high quality alloy tube 2. thru-wall heat treated ...

Brand Name:Yaheng

Model Number:Au1

Place of Origin:China

Wide hardness range Wet diamond core drilling bits for masonry concrete Specifications: 1. High quality alloy tube 2. Thru-wall heat treated tube body 3. Consistent concentricity, straightness 4. Tapered threads Features: 1, light weight (lighter than the ...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

High Penetration Rate Longyear Diamond Core Bit for Drilling Concrete , Stones , Ceramics High Drilling Rate Diamond Core Bit For Coal Mine With A Latching Mechanism Specifications: NW Casing Shoe 1. Simple configuration 2. Easy installation 3. Affordable ...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

full model NQ HQ PQ ROD Rate Surface Set Diamond Core Bit For Granite PDC Drill Bit For Sandstone Drilling 1. New Superhard Material; 2. High Drilling Rate; 3. Wearable Blade; 4. Used For Coal Mine 1. Cutting toos adopts superhard material, long service ...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

Polycrystalline NQ HQ PQ ROD Rate Surface Set Diamond Core Bit For Sandstone Drilling PDC Drill Bit For Sandstone Drilling 1.New Superhard Material; 2.High Drilling Rate; 3.Wearable Blade; 4.Used For Coal Mine 1.Cutting toos adopts superhard material, long...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

Polycrystalline NQ HQ PQ ROD Diamond Core Bit For Sandstone Drilling PDC Drill Bit For Sandstone Drilling 1.New Superhard Material; 2.High Drilling Rate; 3.Wearable Blade; 4.Used For Coal Mine Include impregnated, heavy-duty, surface-set casing shoes ( t...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

NQ HQ PQ ROD Polycrystalline Diamond Core Bit For Sandstone Drilling PDC Drill Bit For Sandstone Drilling 1.New Superhard Material; 2.High Drilling Rate; 3.Wearable Blade; 4.Used For Coal Mine Include impregnated, heavy-duty, surface-set casing shoes ( t...

Brand Name:Yaheng

Model Number:Drill Rod

Place of Origin:China

straightness AQ BQ NQ HQ PQ Custom Wireline Steel Drill Rod Coring Rods for drilling rig Specifications: 1. High Penetration Rate 2. Longer lifetime 3. Lower Using Cost 4. Excellent cemented carbide 5. AW, BW, NW, HW, PW, BWL, HWL, NWL, PWL 6. High Cost-...

Brand Name:Yaheng

Model Number:NWG

Place of Origin:China

Matrix Segment Granite dry diamond core bits for All Natural Stone Specifications Diameter: 25mm(1”)32mm(1-1/4”)5mm(1-3/8”)38mm(1-1/2”)45mm(1-3/4”) 50mm(2”)75mm(3’’)100mm(4’’)150mm(6’’) other sizes also can be made. Welding Method: Hot Sintered, Silver ...

Brand Name:SYTOP

Model Number:TP003

Place of Origin:Liaoning,Sheyang

Cobalt Chrome Alloy​ tipped Saws ADVANTAGES: The Cobalt Chrome Alloy Tipped saws, have a tip welded directly to the saw tooth. After all of the teeth have been profile ground, the saw then goes to a side grinding machine to grind the sides of the tips to ...

Brand Name:SYTOP

Model Number:TP003

Place of Origin:Liaoning,Sheyang

Cobalt Chrome Alloy tipped Saws ADVANTAGES: The Cobalt Chrome Alloy Tipped saws, have a tip welded directly to the saw tooth. After all of the teeth have been profile ground, the saw then goes to a side grinding machine to grind the sides of the tips to ...

Brand Name:SYTOP

Model Number:TP001

Place of Origin:Liaoning China

What is the Details of our Cobalt Chrome Alloy stator and rotor ? Material : Cobalt Chrome Alloy Process : investment casting Hardness: 38-44 HRC Density : 8.4 g/cm ³ Size : Diameter 40mm Properties : Wear and corrosion resistance, high temperature ...

Brand Name:JianLong

Model Number:S022A

Place of Origin:Guangdong China

65# White Zinc Finished Phillips Double End Screw Drivver Bit For Screw Driving Product Description 1 Material: Carbon Steel 2 Size: 65# 3 Color: White 4 Package: 10pcs/bag 100pcs/Carton 5 Application: Furniture 6 Sample: Free 7 Standard: ISO9001 7 Port: ...

Brand Name:JianLong

Model Number:S022

Place of Origin:Guangdong China

Nickel Plating Phillips Double End Screw Drivver Bit For Screw Driving Product Description Item: PH2 double head screwdriver bits Size: PH2*65mm Surface processing:Sand blasting Material : Industrial grade S2 tool steel Phillips drive screwdriver bits are ...

Brand Name:OEM

Model Number:JDR-GDBT35

Place of Origin:China

High Efficiency 35mm Diamond Core Bit Premium Quality Dry Diamond Core Bits for Granite Drilling These diamond drill bits are perfect for drilling on granite or any other hard stone. These granite core drill bits are made to use dry, making it easier to ...

Brand Name:OEM

Model Number:JDR

Place of Origin:China

1. D8*75L*M14 / 5/8“-11 Diamond Core Hole Drill Bit For Granite Slab and hard materials 2. D8*75L*M14 Diamond Core Hole Drill Bits For Granite Slab are usually used for building material, like marble, granite quartz and so on. The diamond drill bits can ...

Brand Name:OEM

Model Number:JDR

Place of Origin:China

1. Wet or Dry Diamond Core Drill Bits for Granite or Hard Stone 2. This diamond core drill bits are designed for drilling the faucet-mounting holes in counter tops and vanities. It can also be used to make clean rounded corners for square or rectangular ...

Brand Name:OEM

Model Number:JDR

Place of Origin:China

1. Wet diamond core drill bit / hole saw for reinforcement concrete,Asphalt 2. Our high quality segment makes our core drill working very efficent. In the meantime the complete barrel gurantee a good concentricity.We have different type of core bit ...

Brand Name:OEM

Model Number:JDR

Place of Origin:China

1. Dry diamond core bit set for concrete, normal concrete, brick wall, special concrete with light steel bar 2. Core drill is a drill specifically designed to remove a cylinder of material, much like a hole saw. Core drills used in metal are called annular...

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 ...