产品规格
产品内容
Cle-Force -
Screw Machine Drill- General Purpose Heavy Duty- Series: 1621- Imperial- 31/64 in Drill - Fraction- 0.4844 in Drill - Decimal Inch- 3-11/16 in Overall Length- 2-3/16 in Cutting Depth- 2 Flutes- Right Spiral Flute- 2-3/16 in Flute Length- 31/64 in Dia x 1-1/2 in 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, Low Carbon Steel, Gray Cast Iron 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
