DCNS 0551-275-055B-5D
UNISUMODRILL exchangeable head drills without a flange and one flat shank, drilling depth 5xD. Suitable for chamfering holders.

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Cutting Diameter (DC) | 0.551″ | Overall Length (OAL) | 5.165″ |
Usable Length (LU) | 2.8394″ | Shank Length (LS) | 1.73″ |
Shank Type | Weldon | Coolant Supply Property (CSP) | Coolant Thru |
Application | | Chamfering | Drilling | | Measurement Type | Inch |
Tool Type | Indexable Insert Drills | Master Insert Identification (MIID) | ICP 140 |
Connection Diameter Machine Side (DCONMS) | 0.551″ | Point Length (PL) | 0.08346″ |
Insert Seat Size Code (SSC) | 14.0 | Body Material | Steel |
Cutting Diameter Minimum (DCN) | 0.551″ | Flange Diameter (DF) | 0″ |
Cutting Diameter Maximum (DCX) | 0.57″ | Decimal Equivalent | 0.551″ |
Protruding Length (LPR) | 3.43″ | Shank Diameter Tolerance (TCDMM) | h6 |
Functional Length (LF) | 3.333″ | Unit | I |


Product Features
Family Description | UNISUMODRILL exchangeable head drills without a flange and one flat shank, drilling depth 5xD. Suitable for chamfering holders. | COO | Israel |
Remarks | Do not mount smaller drilling heads other than the specified range of the drill body |
Shipping Info
Weight per item
0.2866
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