Chicago-Latrobe® 68813 120-DH 13/64
Long Length Drill Bits
58218
MFG #: 68813
Chicago-Latrobe®
8.96000
/ ea
Chicago-Latrobe® Taper Length Drill, Series: 120DH, 13/64 in Dia, 6 in Overall Length, 3-7/16 in Cutting Depth, 2 Flutes, Parabolic/Spiral Flute, 3-7/16 in Flute Length, 13/64 in Shank, Tanged Shank, 135 deg Point, K-Notch Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Bright, Applicable Materials: Low Carbon Steel, Non-Ferrous Materials and Soft Alloy Steel
- Features
| Parabolic flute configuration with proprietary Convoflute flute design offers wider flute space, dispersing chips away from the cutting edges more rapidly and increasing coolant flow |
| Engineered for deep hole drilling up to 8XD to 12XD, depending on drill diameter |
| 135 deg K-notch split point is self-centering and uses reduced thrust for easier penetration |
| Bright finish provides good chip ejection |
| -0.0007 in drill diameter tolerance |
| +/-0.125 in overall length tolerance |
| +/-0.125 in flute length tolerance |
| +/-5 deg point angle tolerance |