Kennametal publish new Beyond solid carbide drills

625Hits2014-02-22 08:10:38　Source:Kennametal

Kennametal company production of HPS new solid carbide drill using the latest Beyond ™ fine grained cemented carbide material, the design scheme and unique drill tip groove, can achieve very high metal removal rate, has a long service life, the product in the aluminum material machining application brought the excellent performance.

In the applications of aluminum material and high precision machining, it's hard to do both in strict accordance with the plan processing, and control manufacturing cost at the same time.In transportation industry, more than 80% of all such processing application chose to use hard polycrystalline diamond (PCD) drill products, widely exist in the cylinder block, cylinder head, gear box, suspension parts, and other key components of processing and application.

Use of hard polycrystalline diamond (PCD) drill the drawback is that the higher price, this may make it harder for automotive industry suppliers to control costs, also cannot arrange production according to the plan.

Kernametal company production Beyond KN15 ™ carbide material products are specially designed for aluminum processing, high surface finish, can reduce the chip groove, blade, and met the friction of the cutting edge part.Therefore ensure that the product has excellent chip discharge performance, even in trace lubrication machining (MQL).This drill adopts high performance drilling design unique 135 degrees, has good capability of centering, can improve the feed rate;Sharp cutting edges can reduce the cutting force, extend the service life of cutter.Increase of spiral groove design scheme can accelerate scraps discharge, and reduce the cutting force.