Main properties
Material ID: 6480987
Product Code: 321MD21/64
Availability In stock
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Europe Distribution Center: 0
Description
Mechanic's length drill with tri-flat shank, diameter 0.3281" (21/64) with an overall length of 4.1/16" and flute length of 2.9/16" according to ANSI standard with 135° split point, HSS with steam tempered + bronze finish for 4xD drilling without pecking in steel and cast iron
Product Feature
Product Detail
| Description | Value |
|---|---|
| Product name | 321MD21/64 |
| Ordering code ANSI | 321MD21/64 |
| EAN number | 8032744128704 |
| Connection diameter - inch (DCON MS) | 0.3281 inch |
| Cutting diameter - fractional inch (DC) | 21/64 |
| Cutting diameter - inch (DC) | 0.3281 inch |
| Length chip flute - fractional inch (LCF) | 2.9/16 |
| Length chip flute - inch (LCF) | 2.5625 inch |
| Overall length - fractional inch (OAL) | 4.1/16 |
| Overall length - inch (OAL) | 4.0625 inch |
| ISO | 321MD21/64 |
| ANSI | 321MD21/64 |
| Brand Name | Precision |
| Net weight - grams | 31.33 |
| Gross weight - grams | 32.357 |
| EDP number | 46480987 |
Related Parts
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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)