DR2.91>3.15-7.9-2-12/14CA
Indexable Insert Drill; 2.91″ Dia. × 7.87″ LU × 2″ Shank Dia. × 12.95″ OAL ; Steel
| Cutting Diameter (DC) | 2.91″ | Overall Length (OAL) | 12.95″ |
| Usable Length (LU) | 7.87″ | Coolant Supply Property (CSP) | Coolant Thru |
| Application | | Drilling | | Cutting Diameter Minimum (DCN) | 2.91″ |
| Connection Diameter Machine Side (DCONMS) | 2″ | Cutting Diameter Maximum (DCX) | 3.15″ |
| Shank Size (SS) | 1″ | Flange Diameter (DF) | 2.91″ |
| Tool Type | indexable head drills | Measurement Type | Inch |
| Protruding Length (LPR) | 9.8″ | Body Material | Steel |
| Shank Length (LS) | 3.15″ | Decimal Equivalent | 2.91″ |
| Functional Length (LF) | 9.69″ | Shank Diameter Tolerance (TCDMM) | h6 |
Product Features
| Family Description | Large diameter drills with cartridges. Each drill is supplied with several shim plates. By mounting these plates, the drill's diameter can be changed. | Country of Origin | S.Korea |
| Remarks | Hole tolerance: D±.020 in average conditions applied. It can be higher or lower according to machine and tooling conditions For each drill diameter assembly parts and inserts, click on More Info. |
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