Category: 製品
これらの82°シングルフルート・ハードスチール製皿取り工具は、金属や木材の穴を正確かつきれいに面取りするために設計されています。シングルフルート形状はびびりを抑え、滑らかな切削動作を実現し、ハードスチール構造により繰り返しの使用に耐える耐久性を備えています。
I was worried about chatter on my drill press, but the single-flute design kept the cut really smooth through a batch of aluminum brackets. The 82° tip leaves a clean chamfer that sits flush with my flat-head screws.
Cut through mild steel like butter with barely any chatter, which surprised me for the price. The single flute clears chips so well I didn't have to back out mid-hole once. Chamfers came out clean and even on all 12 holes I did today.
The 82° angle is spot on for my countersunk screws, and the single flute does cut smoother than the four-flute bits I used before. Only issue is it dulled faster than I'd like after a couple dozen holes in mild steel.
