Main properties
Material ID: 5971228
ISO Code: A7777.1
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Description
Jobber length drill with straight shank, diameter 7.1mm with an overall length of 109mm and flute length of 69mm according to DIN 338 standard with 135° split point, cobalt based HSS-E with bronze finish for 4xD drilling without pecking in steel and super-alloy
Product Feature
Product Detail
| Description | Value |
|---|---|
| Product name | A7777.1 |
| Ordering code ANSI | A7777.1 |
| EAN number | 7320760375426 |
| Connection diameter - millimeter (DCON MS) | 7.1 mm |
| Cutting diameter - millimeter (DC) | 7.1 mm |
| Length chip flute - millimeter (LCF) | 69 mm |
| Overall length - millimeter (OAL) | 109 mm |
| ISO | A7777.1 |
| ANSI | A7777.1 |
| Brand Name | Dormer Pramet |
| Net weight - grams | 24 |
| Gross weight - grams | 27.32 |
| Product number (SAP) | 86010996 |
| EDP number | 0375426 |
Cutting Conditions
PP - Steel and cast steel (steels with alloy content ≤ 10% and a hardness of < 45HRC)
MM - Stainless steel (corrosion resistant steels with ≥ 11% chromium content)
KK - Cast Iron (castings of iron and carbon alloys with > 2% carbon content)
NN - Non-ferrous metals (metals including alloys without an appreciable amount of iron)
SS - High-temperature alloys (superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel)