St68-152mm Reaming Bit for Rock Drilling, Mining and Blasting

• Customization: Available
• Customized: Customized
• Type: Center Drill Bit
• Model NO.: St68-152mm
• Material: Tungsten Carbide
• Usage: Well Drilling, PCB Drilling, Metal Drilling
• Condition: New
• Model: Thread Button Bit
• Body Type: Normal Type and Retract Type
• Diameter: 152mm
• Color: Red, Black, Yellow, Gold
• Transport Package: Wood Package
• Specification: CE, SGS, ISO: 9001, ST68
• Trademark: PRODRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 10000PCS/Month
• Package Size: 16.00cm * 16.00cm * 25.00cm
• Package Gross Weight: 13.000kg

Product Description

Product Description

Rock drilling tools manufacturer ProDrill offers rock drill bits: ST68 Dome Reaming Bit are one of the most important size for benching and long hole drilling underground

Thread	Diameter	weight
ST68	152MM	13KG

 

• Code No.: Q20-152-ST68
• Thread: ST68
• Diameter: 152mm
• Gauge Buttons: 16mm*12
• Front Buttons: 14mm*8
• Skirt Design: Normal
• Carbide Design: Dome

 

ST68 Dome Reaming Bit
Diameter: 89mm, 93mm, 102mm, 115mm, 127mm, 140mm, 152mm

 

Skirt Body: retrac, and normal, straightrac
Face type: flat, uniface, drop centerST68 Threaded Drill Bit
Carbide Design: Dome, ballistic, semi-ballistic/parabolic

ST68-152mm Dome Reaming Bit
Used in bench drilling, underground long hole drilling to match extension drill rod, heavy duty top hammer.

 

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 85% against the original products
B. Price are competitive against the famous brands and best quality against the small factory


About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 15 years.
2. We have advanced technology and equipment.
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Philippines, Thailand, India, etc.