Maxdrill Rock Tools Co.,Ltd

Overview Quick Details Condition: New Warranty: 6 months Applicable Industries: Construction works , Energy & Mining Local Service Location: United States Showroom Location: United States Video outgoing-inspection: Provided Machinery Test Report: not available Marketing Type: New Product 2020 Place of Origin: Guizhou, China Brand Name: Maxdrill Type: DRILL BIT Machine Type: Drilling Tool Certification: ISO Material: CARBIDE Processing Type: forging Use: Ore Mining Application: Coal Mining Carbide buttons: Hemispherical/ Ballistic/Conical Thread: R28 Other Thread: R32/T45/T38/T51/GT60 Color: Red Usage: rock drilling,mining,quarrying Diameter: 8mm Body: Nomal, Lengthen, Retrac Part No.: 3038R2807 Size: small hole drill bit Products Description R28 30mm drill bit mining drill button bit 1.Part No.3038R2807 2.Bit Diameter:38mm 3.Thread: R28 4.Button:7 5.Length of drill rod: 1800mm-5530mm 6.Button bit design: Flat face, drop center, normal and retrac body. 7.Tungsten carbide (Buttons): Spherical, ballistic and conical. 8.Applications: Drifting, tunneling, bench 10..We have different designs for various rock formations, and a longer service life to decrease use costs for users.