Main properties
Material ID: 7625166
ISO Code: R4677.8
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Description
High-performance FORCE M drill with DIN 6535HA NC parallel shank, diameter 7.8mm with an overall length of 79mm and flute length of 41mm according to DIN 6537 K standard with 140° S-shape 4-facet split point, solid carbide with TiAlN coating, continiously thinned parallel web and through coolant holes for 3xD drilling without pecking in stainless steel and super-alloy
Product Feature
Product Detail
| Description | Value |
|---|---|
| Product name | R4677.8 |
| Ordering code ANSI | R4677.8 |
| EAN number | 7320760836736 |
| Connection diameter - millimeter (DCON MS) | 8 mm |
| Connection diameter tolerance machine side (TCDCONMS) | h6 |
| Cutting diameter - millimeter (DC) | 7.8 mm |
| Length chip flute - millimeter (LCF) | 41 mm |
| Overall length - millimeter (OAL) | 79 mm |
| Shank length - millimeter (LS) | 36 mm |
| Product Line | FORCE M |
| ISO | R4677.8 |
| ANSI | R4677.8 |
| Brand Name | Dormer Pramet |
| Net weight - grams | 46 |
| Gross weight - grams | 47 |
| Product number (SAP) | 86034688 |
| EDP number | 7625166 |
Cutting Conditions
MM - Stainless steel (corrosion resistant steels with ≥ 11% chromium content)
SS - High-temperature alloys (superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel)