T3011

4 mm 厚。 刀挫尖。 基座有 3 扁平侧面防止刀头滑入卡盘。 型号 | 3008 | 3010-1 | 3011 ---|---|---|--- 直径 mm | 6-9-12.7-15.2 | 6-8-10-12-14-16-18 | 6-8-10-12-14-16-18   | 18.6-20.4-22.5 | 20 | 18-20-22-24-26   | 25.4-28.3-30.5 |   | 28-30-32 总长度 | 100mm | 66.7 mm | 100 mm 工作长度 | 76 mm | 42 mm | 76 mm 轴直径 | 10mm | 7.8 mm | 10 mm ### 高速钢刀具和套件

HSS multi-step drill for cutting clean holes in sheet metal.

.

HSS construction

.

Self starting tip

.

Dual flute construction for less drilling pressure and faster drilling

.

3 Flats on drive shaft for secure drive in drill chucks

.

6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 & 32mm