Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance

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Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance

Name: Y13472276 Carbide Rock Drill Bits Hole Drilling With High Drill Performance
Brand: OED/OEM
Price: 1 USD

Best Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance wholesale

Brand Name : OED/OEM

Model Number : Y1-34-722-76

Certification : ISO 9001 2008

Place of Origin : China

MOQ : 10pcs

Price : Negotiable

Delivery Time : 15 days

Packaging Details : Wooden Box

Steel material : 42CrMo/YK05

Button bit diameter : 34mm

Tapered Degree : 7°

Water Holes : 2 on side

Length : 74mm

Type : Small Rock button bit

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Small Rock Drill Bits Y1-34-722-76 Tapered Chisel Bit for Hole Drilling

Y1-34-722-76 specification:

Diameter: 34mm
Length: 76mm
Tapered Degree: 7°
Carbide Dimension: 12mm*8mm
Water Holes: 2 on side

Advantages:

1.Premium designs and steel and premium tungsten carbide(carbide code No. YK05 supplied by ZCC factory) , Offers industry-leading strength and penetration rates for more productivity.

2.Excellent straightness and hole clean quality ,Get max . drilling performance.

All tapered chisel bit are made with high quality of raw material through special heat treatment, The deliver capacity are very strong and can completely meet customer’s requirements on delivery design.

Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance

Tapered Chisel Bit suitable for mining of black metal mines(such as iron mine, manganese etc), nonferrous metal mine(such as gold, silver, copper etc), marble and granite etc. Its drilling depth usually is 15m-18m in case of hardness grade F8-14.

Rock Hardness Classification


Gabbro					—–
Gniess			——
Granite			——
Limestone			——
Marble			——
Quartzite					——
Sandstone			——
Slate		——
Shale	——
Taconite
Mpa	5	10	15	20	25	30	35	40
Grade	soft			Medium		Hard to Very

Product Tags:

carbide rock drill bits

hard rock drill bits

Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance Images

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