Large Size Two Wings Underground Coal Drill Bit

Name: Large Size Two Wings Underground Coal Drill Bit
Brand: Liaocheng Xinruyi Trading Co., LTD.
SKU: 2165695482

Shandong, ChinaLiaocheng Xinruyi Trading Co., LTD.

US$3.55

1,000 Pieces

Sample price:US$3.55/piece.Request sample

Product profile

After-sales Service

7 X 24 Hours One Week

Warranty

12 Months

Certification

CE, ISO 9001:2008

Model NO.

DRILLBIT

Standard

GB, GOST

Surface Treatment

Oxidation

Manufacturing Process

Hot Forging + CNC Machining + Vacuum Brazing

Material

Body : 40cr Alloy Steel Tip: Yg15 Tungsten Carbide

Drill Bit Type

Coal Drill / Rock Drill/ Button/ PDC/ Two-Wing Bit

Application Formation

Coal / Soft Rock / Medium Hard Rock / Hard Rock

Connection

Tapered/ Threaded (a Pi/Reg)/ Hex Shank

Carbide Grade

Yg8 / Yg15 / Yk05 / Yk20 / Gc81 / Xt49

Body Steel

45# Steel / 40cr / 42CrMo / Alloy Steel

Hardness

Hra 88~93 / HRC 28~35

Diameter Range

φ26/28/30/32/34/36mm

Shank Size

20mm X 80mm or Customized

Overall Length

80mm / 100mm / Custom

Number of Wings/Buttons

2 Wings / 3 Buttons / 5 Buttons

Flushing Holes

0, 1~4 Holes

Drilling Speed

High / Medium

Service Life

6~12 Months (Under Normal Use)

OEM/ODM

Available / Accepted

Process

Forging + Brazing + Machining

Transport Package

Packed in Export Wooden Cases, Firm and Shockproof

Specification

Diameter 28 / 30mm / 32mm. Custom sizee available

Trademark

Xinruyi

Origin

Shandong, China

HS Code

8207191000

Production Capacity

Monthly Production Capacity: 30, 000 PCS

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples

Liaocheng Xinruyi Trading Co., LTD.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2017-03-31Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤3.71hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

About Our Factory & Business Background

Address18th Floor, Block 12, Liaocheng International Financial Center, Dongchang East Road, Liaocheng, Shandong, China

Average Lead TimePeak Season Lead Time: 6-12 months Off Season Lead Time: 1-3 months

Our Production Capability & Technical Expertise

Main ProductsSeamless Steel Pipe, Steel Plate, Hot Rolled Steel Round Bar, Hot Forged Shaft, Self Drilling Anchor, Steel Storage Shelf, Steel Blocks, Steel Rock Bolt, Aluminum Alloy, Stainless Steel