Chicago-Latrobe® 68813 120-DH 13/64
Long Length Drill Bits
58218
MFG #: 68813
Chicago-Latrobe®
8.18000
/ ea
- Applicable Materials: Low Carbon Steel, Non-Ferrous Materials and Soft Alloy Steel
- Catalog Number: 68813
- Country of Origin: US
- Cutting Depth: 3-7/16 in
- Cutting Direction: Right Hand
- Cutting Edge Material: HSS
- Flute Length: 3-7/16 in
- Flute Type: Parabolic/Spiral
- Gross Weight Per Pack: 1 lb
- Number of Flutes: 2
- Point Angle: 135 °
- Point Type: K-Notch Split
- Series: 120DH
- Shank Size: 13/64 in
- Shank Type: Tanged
- Standards: ASME/USCTI Standard
- UPC 11: 66235568813
- UPC 12: 66235568813
- Stock Status: NONSTOCK
- Brand: Chicago-Latrobe®
- Manufacturer: Greenfield Industries
- Finish: Bright
- Material: HSS
- Overall Length: 6 in
- 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 |