Drillpro M35 Cobalt Сверло Set HSS-Co Jobber Length Twist Сверло s with Metal Case for Stainless Steel Wood Metal Drillin

Описания: drillpro M35 Cobalt Сверло Set HSS-Co Jobber Length Twist Сверло s with Metal Case for Stainless Steel Wood Metal Drilling. Спецификация: бренд Drillpro Наименование товара Drillpro M35 Cobalt Twist Сверло s Set. Материал HSS-Co M35 Cobalt. Case Type. Random. Размер (необязательно)13PCS: 1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4.8, 5.0, 5.5, 6.0, 6.5 мм19PCS: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0 мм25PCS: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0 мм. Система измерения Metric. Shank Тип Straight Shank. Количество13/19/25PCS + Metal Case. Диаметр (мм)Общая длина (мм)Working length (mm)Suggested RPM1341230001.5391724002482218002.3623314003.5693812004744410004.57948900586528005.59358750693587006.5100646507109706007.5109705508116755008.5116754509125834009.5125833251013390350Примечание: Cobalt drill bits require slow RPM when drilling metals. The suggested RPM is only for your reference. It may vary from different materials. You can start from a lower RPM and adjust it higher slowly. Once the bit can get into the workpiece. the adjustment should be stopped. Функции: ● M35 cobalt. 5% cobalt added for higher hardness and heat-resitance. The Rockwell hardness is up to 67. It can cut faster and has a long life, up to 12 times compared with the average HSS bit.● Self centering. The guiding separation point of 135° rapid cutting is self centering, which