Through hole series

Long-life, high-performance single-tip through-hole drilling

Long-life, high-performance single-tip through-hole drilling

XV4F It is more conducive to the drilling method of high speed and high feed.

Long-life single-tip through-hole drilling

Long-life single-tip through-hole drilling

XV It is more conducive to the drilling method of high speed and high feed.

High-performance single-tip through-hole drilling

High-performance single-tip through-hole drilling

V4F The 2-sided main cutting edge of the center positioning tip is formed by CNC one-time machining to ensure that the beating of the main cutting edge and the center positioning tip are on the axis line.

Single-tip through-hole drilling

Single-tip through-hole drilling

V The center positioning tip is formed by CNC one-time machining of the main cutting edge on both sides, which ensures that the beating of the main cutting edge and the center positioning tip are on the axis line;