Cle-Line C23926 1896 6.90MM HD 短钻 BLOX

Cle-Line -

Screw Machine Drill- General Purpose Heavy Duty- Series: 1896- Metric/Imperial- 6.9 mm Drill - Metric- 0.2717 in Drill - Decimal Inch- 74 mm Overall Length- 34 mm Cutting Depth- 2 Flutes- Right Spiral Flute- 34 mm Flute Length- 6.9 mm Dia x 40 mm L Shank- Straight Shank- 135 deg Point- Split Point- Right Hand Cutting Direction- HSS Cutting Edge- HSS- Black Oxide- Applicable Materials: Alloy Steel, Carbon Steel, Gray Cast Iron, Low Carbon Steel and Nodular Cast Iron Characteristics and Features * 135 deg split point for faster, easier drill penetration* HSS substrate and heavy duty geometry* Short flutes for rigid, strong tools* Black oxide finish for increased wear resistance and improved lubricity, reduces chip welding and galling* Superior rigidity in hand or machine drilling