Main properties 
Material ID: 5968174 
Product Code: A1251/4X315 
Availability In stock  
Availability in Distribution Centres
Americas Distribution Center(default): 194 
Europe Distribution Center: 16 
Description
Extra long length 1/4 drill with straight shank, diameter 0.2500" (1/4) with an overall length of 310mm and flute length of 250mm according to BS 328 standard with 118° conical point, HSS with steam tempered finish for 10xD single pass drilling without pe
Product Feature
Product Detail
| Description | Value | 
|---|---|
| Product name | A1251/4X315 | 
| Ordering code ANSI | A1251/4X315 | 
| EAN number | 7320760174005 | 
| Connection diameter - inch (DCON MS) | 0.25 inch | 
| Cutting diameter - fractional inch (DC) | 1/4 | 
| Cutting diameter - inch (DC) | 0.25 inch | 
| Length chip flute - inch (LCF) | 9.8425 inch | 
| Overall length - inch (OAL) | 12.2047 inch | 
| ISO | A1251/4X315 | 
| ANSI | A1251/4X315 | 
| Brand Name | Dormer Pramet | 
| Net weight - grams | 47.7 | 
| Gross weight - grams | 58.9 | 
| Product number (SAP) | 86009386 | 
| EDP number | 0174005 | 
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)