Main properties
Material ID: 5980479
Product Code: R4581/4
Availability In stock
Availability in Distribution Centres:
Europe Distribution Center(default): 67 pcs
Americas Distribution Center: 0 pcs
Replenishment: week 06/2026, 200 pcs
Description
High-performance FORCE X drill with DIN 6535HA NC parallel shank, diameter 0.2500 inch (1/4) with an overall length of 79 mm and flute length of 34 mm according to DIN 6537 K standard with 140° modified 4-facet split point, solid carbide with TiAlN coating and continiously thinned parallel web for 3xD drilling without pecking in steel, stainless steel, cast iron, non-ferrous material and hardened material
Product Feature
Product Detail
| Description | Value |
|---|---|
| Product name | R4581/4 |
| Ordering code ANSI | R4581/4 |
| EAN number | 7320760624838 |
| Connection diameter - millimeter (DCON MS) | 8 mm |
| Connection diameter tolerance machine side (TCDCONMS) | h6 |
| Cutting diameter - fractional inch (DC) | 1/4 |
| Cutting diameter - millimeter (DC) | 6.35 mm |
| Length chip flute - millimeter (LCF) | 34 mm |
| Overall length - millimeter (OAL) | 79 mm |
| Shank length - millimeter (LS) | 36 mm |
| Product Line | FORCE X |
| ISO | R4581/4 |
| ANSI | R4581/4 |
| Brand Name | Dormer Pramet |
| Net weight - grams | 28.4 |
| Gross weight - grams | 42.7 |
| Product number (SAP) | 86019554 |
| EDP number | 0624838 |
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)
HH - Hardened materials (any engineering metal with a hardness > 45HRC)