The and boring

The and boring GL has a wealth of experience in designing and manufacturing the lathes and boring systems of various industries around the world. The CHXC series is designed to provide improved accuracy and surface finish. The design includes a self-centered, internal cooling hole, 30 ° and 130 ° spiral point geometry; An aluminum profile […]


Milling with high cutting speed. Ga – 5040 for low speed, high feed of carbon steel and alloy steel, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, cast iron, […]

Hushcut series II milling cutter

Hushcut series II milling cutter Excellent wear resistance, crater wear, thermal shock, deformation and edge formation G-915 (PHVD coating) Suitable for high temperature alloy, stainless steel, low carbon steel etc. It should be run in medium and medium to high feed Powermill milling insert Based on the concept of “balance quality” insertion, a green leaf […]

Ceramic insert

the End Mills – crash rate should not exceed. (50 mm/revolution. Each tooth is 25 mm. Shell factory – increasing recommended (less than 3 ˚). Increased feed recommended 50% x – y axis feed. the minimum diameter of the meshing meshing is 75 %. If possible, the cutting widths (WHOC) should be 60-75% of the […]


compensate radial chip when cutting width (WHOC) is less than 50% of cutting diameter. the feeding rate should not be significantly below the recommended range, or there will be premature failure. , because our side shoulder tool to cut a real 90 °, they are a good choice for a wide range of completed application. […]


Therefore, any metal cutting operation should be performed in a completely closed (shielded) environment to prevent damage from flying objects. After purchase, DPA does not bear any loss, damage or expense of any use or disposal of our products. Grinding produces harmful dust. To avoid adverse health effects, use appropriate ventilation and reading material safety […]

cutting tools

It is important to understand the application and key attributes (such as size and completion requirements) when considering tool materials. The cost structure of a typical bit of a bit of a bit of steel is three to four times that of carbide. On the other hand, the ceramic cost structure is more like a […]


The best open tolerance section Insert up to eight edges at a time Economic price Used for rough handling, end with PCBN Good toughness (capable of withstanding interrupted cutting) Good hardness For continuous cutting, tool life can be as good as PCBN: A specific example of hot-pressed ceramic insertion: Kennametal KH090 (ceramic) is a kind […]

feed speed

In general processing, you will experience the deflection and vibration of the tool. During difficult steering, the problems caused by tool pressure have multiplied and amplified (see chart) : The torsion tried to twist him The tangential force tries to move the lever away Cutting tool pressure during boring: Using a positive rake tool geometry; […]


Super precision GHT27 SP turning center A hardcore GHT27 SP ultra precision turning center (lathe) is demonstrated. 8 micro inch surface finish. “Partial roundness and.” Continuous machining accuracy can be realized. TH5 SP super precision turning center automation The HDG TH51 SP turning center is equipped with a Fanuc m10-ia robot and a Renishaw “equator” […]