DCNT 068-021-12A-M8
Exchangeable head drills with chamfering inserts mainly for pre-thread holes
| Cutting Diameter (DC) | 6.8 mm | Shank Length (LS) | 45 mm |
| Cutting Diameter 2 (DC_2) | 13.5 mm | Coolant Supply Property (CSP) | Coolant Thru |
| Usable Length (LU) | 28.2 mm | Measurement Type | Metric |
| Application | | Chamfering | Drilling | | Master Insert Identification (MIID) | ICP 068 |
| Tool Type | Chamfering drills | Point Length (PL) | 1.24 mm |
| Connection Diameter Machine Side (DCONMS) | 12 mm | Body Material | Steel |
| Insert Seat Size Code (SSC) | 6.5 | Flange Diameter (DF) | 16 mm |
| Cutting Diameter Minimum (DCN) | 6.5 mm | Step Diameter Length (SDL) | 21 mm |
| Cutting Diameter Maximum (DCX) | 6.9 mm | Shank Diameter Tolerance (TCDMM) | h6 |
| Overall Length (OAL) | 90 mm | Unit | M |
Product Features
| Family Description | Exchangeable head drills with chamfering inserts mainly for pre-thread holes | COO | Israel |
| Remarks | Hole tolerance: D+0.05 in average conditions. However, it can be higher or lower according to machine and tooling conditions Do not mount smaller drilling heads other than the specified range of the drill body |
Shipping Info
Weight per item
0.1200
Related Documentation
Do not mount smaller drilling heads than specificed range for drill body
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ISCAR Hartmetall AG
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