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PRODUCT INFORMATION
Design:
- latest TiAlN coating technology
- reinforced geometry for reliable processing
- outstanding tool life through careful selection of the carbide (quality ultra-fine grain)
- good self-centring
- optimal chip breaking, even at larger drilling depths
- very wide application range even under suboptimal conditions
- the best results in rotating and stationary use
- high concentricity
- accurate drilling properties
- latest TiAlN coating technology
- reinforced geometry for reliable processing
- outstanding tool life through careful selection of the carbide (quality ultra-fine grain)
- good self-centring
- optimal chip breaking, even at larger drilling depths
- very wide application range even under suboptimal conditions
- the best results in rotating and stationary use
- high concentricity
- accurate drilling properties
Documentation
TABULAR PRODUCT DATA
| Item no. | 1,70 |
| Cutting material designation [H3/GRDMFG] | Solid carbide |
| Material | Solid carbide |
| Coating [H5/COATN] | TiAlN |
| Mounting form, machine side | 6535 HA shank |
| Coolant outlet [H22/CXSC] | FALSE |
| Drilling depth [A11 x D] | 3× A11, |
| Point angle | 140 |
| DIN norm | DIN 6537 |
| d1mm | 1.7 |
| Total length mm | 55 |
| B5 mm | 55 |
| Mounting diameter, machine side mm [C3/DCONMS] | 4 |
| C3 mm | 4 |
| d2 mm | 4 |
| d2 mm | 4 |
| d1 min. mm | 1,7 |
| Effective length mm [B2/B4/LU] | 5,1 |
| l1 mm | 55 |
| Flute length mm [B6/LCF] | 14 |
| l2 mm | 14 |
| d2 mm | 4 |
| f mm/rev | 0,050-0,080 |
| f mm/rev | 0,05 |
| f mm/rev max. | 0,08 |
| l2 mm | 14 |
| B6 mm | 14 |
| Field of application (material to be processed) | P|K |
| Bohrtiefe [A11 x D] | 3× A11 |
| Mounting type, machine side [C11/CCTMS] | Cylindrical shank - 6535 HA - without face |
| Angle first stage [E1/SIG] | 140 |
| Number of cutting edges [D1/NOF] | 2 |
| Gesamtlänge mm [B5/OAL] | 55 |
| Total length mm | 55 |
| Total length mm | 55 |
| Total length mm | 55 |
| Mounting diameter, machine side mm [C3/DCONMS] | 4 |
| Mounting form, machine side | 6535 HA shank |
| Total length mm | 55 |
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