极小径深孔钻

What’s new: The micro deep-hole drill, CrazyDrill Flex SST-Inox, was designed for drilling stainless,acid-resistant, heat-resistant materials and CrCo alloys. The special features of this drill are the digressive helical flute geometry, the coolant channels through the shank and the new high-performance coating formula.

The features: 

1. The carbide micro deep-hole drill, CrazyDrill Flex SST-Inox, with its extended neck anddigressive flute geometry, is designed for deep drilling in stainless, acid-resistant and heat-resistant steels.It is available starting from the drilling diameter of 0.3 mm, and guarantees a significantly shortermachining time if compared to gun drills, laser techniques or micro-erosion.

2. CrazyDrill Flex SST-Inox has integrated cooling channels which guarantee constant and maximal cooling of the cutting edges starting from 15 bar. The temperature is kept constantly under control, an important factor when it comes to tough materials with poor thermal conductivity. Chips are effectively flushed from the flute for consistent tool life. The high-performance coating contributes to the long tool life.

Diameter range: 0.3 mm to 1.2 mm

Drilling depths: 30 x d and 50 x d

Coating: eXedur RIP

特点:

1. 硬质合金微型深孔钻CrazyDrill Flex sst -inox是为不锈钢、耐酸和耐热钢等材料的深孔钻而设计的，它具有伸长的颈和渐缩的槽形结构。可以从0.3 mm的钻孔直径开始与钻、激光技术或微腐蚀相比，它可以明显缩短加工时间。

2. CrazyDrill Flex sst -inox拥有完整的冷却孔，可使用15bar开以上的内冷压力充分排屑且温度始终处于可控之下，这对于导热性差的韧性材料来说是一个重要的因素。有效地从容屑槽中冲出切屑，使刀具寿命保持稳定。高性能的涂层使刀具寿命更长。

直径范围:0.3 mm至1.2 mm

钻孔深度:30×d和50×d涂层