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M2 High-Speed Steel 135 Degree Split Point Double-End Drill Bit
![M2 High-Speed Steel 135 Degree Split Point Double-End Drill Bit M2 High-Speed Steel 135 Degree Split Point Double-End Drill Bit](https://image.seohost.cn/storage/6910/product/20190618/20190618155442_226660.jpg)
specification
M2 High-Speed Steel 135 Degree Split Point Double-End Drill Bit
The double end drills bits are designed for drilling thin sheet metal and aluminum
Hardened and tempered M2 high-speed steel double-end bits can be reversed if one side is worn
Precision ground, bright finish with polished flutes that increase chip ejection
135-degree split point for fast penetration and accurate starting with no center punch