7/16 Dia-7-1/4 OAL-Surface Treat-HSS-Oil Hole Drill
| Drill Bit Size / Cutting Diameter (DC) | 7/16″ | Cutting Edge Material | HSS |
| Drill Bit Size / Cutting Diameter (DC) - Inch | 7/16″ | Flute Length | 4-5/8″ |
| Decimal Equivalent | 0.4375 | Measurement Type | Inch |
| Angle | 118 Degrees | Overall Length (OAL) | 7-1/4″ |
| Coating | Black Oxide | Point Shape | Standard |
| Coolant Supply Property (CSP) | External | Shank Type | Round |
| Cutting Depth | 4-5/8″ | Tool Type | Jobber Drill |
Product Features
| Remarks | •Straight Shank Oil Hole Drills •High Speed Steel 118° Point •These drills are designed with oil holes the length of the land section of the drill to deliver a high pressure oil flow to the cutting edges. The resulting flow flushes chips out of the hole to reduce heat and chip packing problems common to deep hole drilling applications. Surface speeds may be increased 30% or more over standard drill styles. Slow spiral flute also available. Please inquire. Available from stock many special diameter& odd lengths at savings of up to 75% | Country of Origin | USA |
Shipping Info
Package Weight
0.313
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