R25 Diameter 51mm Dome Thread Taper Button Bit For Hard Rock Drill

 
R25 Diameter 51mm Dome Thread Button Bits Durable Hard Rock Drill Taper Button Bit

Description:

Suitable for powerful percussive drills and top hammers with high speed drifter, , such as Atlas Copco 282 rocket boomer, Atlas Copco 352 rocket boomer jumbo, AtlasCopcoD7roc, FurukawaHCR 1200, Tamrock, and Ingesoll Rand ECM660, the products are widely used in bench and production drilling, extensional drilling, our products with comparative advantages of the more prominent cost-effective as the famous brand in the world, our products have been recognized as high-quality brand of rock-drilling tools made in China.

Information of button bits:

• Thread: R25

• Diameter:51mm

• Gauge:6×10mm

• Front:3×10mm

• Skirt Design: Standard

• Weight: 0.93KGS

• Skirt Design: Standard

• water Holes: 3 on front, 3 on side

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality against the small factory

R25 thread cross bit , diameter 45-76 mm suitable for drifting and tunneling drilling application,easier to sharpen than X-bits, inset angles are equal on all four sides, Bits 64mm and less are easier to sharpen than button bits of the same size, In certain rock conditions, cross bits tend to produce a spiraled five sided hole (especially in diameters larger than 64 mm).

Threaded Drill Bits with Thread R25