Main properties
Material ID: 5968965
ISO Code: A1257/8X500
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Description
Extra long length drill with straight shank, diameter 0.8750" (7/8) with an overall length of 460mm and flute length of 400mm according to BS 328 standard with 118° conical point, HSS with steam tempered finish for 10xD drilling without pecking in steel
Product Feature
Product Detail
| Description | Value |
|---|---|
| Product name | A1257/8X500 |
| Ordering code ANSI | A1257/8X500 |
| EAN number | 7320760214909 |
| Connection diameter - millimeter (DCON MS) | 22.22 mm |
| Cutting diameter - fractional inch (DC) | 7/8 |
| Cutting diameter - millimeter (DC) | 22.22 mm |
| Length chip flute - millimeter (LCF) | 400 mm |
| Overall length - millimeter (OAL) | 460 mm |
| ISO | A1257/8X500 |
| ANSI | A1257/8X500 |
| Brand Name | Dormer Pramet |
| Net weight - grams | 908 |
| Gross weight - grams | 908 |
| Product number (SAP) | 86009541 |
| EDP number | 0214909 |
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)