Anchor Accessories Coupling Multistep Cross Drill Bits

Key Specifications:

• Hole: 130 to 175mm
• Thread type: R76
• Raw material: alloy, carbon, carbide, stainless
• Production process: casting, forging, machining, welding
• Surface treatment: antirust, electro-galvanized, spray-paint, black coating, dacromet

J.B multistep Drill Bits have great reliability, powerful drilling capacity but low operating cost. High quality materials and professional design, as well as advanced manufacturing technologies result in fast penetration, good performance and long service life. Our drilling tools are widely used for drilling and quarrying in mining industries and other construction fields. It is especially fast and efficient when drilling in hard and medium-hard rock.

No.	Products	Nominal Thread	Hole Diameter mm	Article Regular
1	Multistep Cross Bit	R76	130	JBR76130MCB
2				JBR76130MCB-Jetting
3			150	JBR76150MCB
4				JBR76150MCB-Jetting
5			175	JBR76175MCB
6				JBR76175MCB-Jetting

Raw Material	Production Process	Surface Treatment
Carbon steel	Machining	Antirust
Alloy steel	water glass investment casting	Electro-galvanized
Stainless steel	Silica sol investment casting	Spray-paint
Carbide	Forging	Black coating
	Welding	Dacromet

Looking for ideal Tungsten Carbide Multistep Cross Drill Bits Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Cross Drill Bits Anchor Plate Coupling are quality guaranteed. We are China Origin Factory of Drill Bits Drilling Tools Tungsten Carbide. If you have any question, please feel free to contact us.

Product Categories : Geotech Accessories > Multistep Cross Drill Bits