Bronze Tempered (Bronze Oxide) Surface Treatment
Stub Drill
Material ID: 6499891
Stub length drill with straight shank, diameter 4.2mm with an overall length of 55mm and flute length of 22mm according to DIN 1897 standard with 130° point angle, cobalt based HSS-E with bronze finish for 2.5xD drilling without pecking in stainless steel
High Speed Cobalt Steel Tool Material
DIN 1897 – Stub Drill Standards
2.5×D Usable Tool Depth to Diameter Ratio
Drill Point 130°
Cylindrical Shank / Straight Shank
Standard Spiral Flute Design
Right Hand Rotation / Cutting
h8 – Industry Standard Tool Tolerance Zone (based on diameter range)
| EAN number | 7320760671214 |
| Product number (SAP) | 86010724 |
| Ordering code ANSI | A6204.2 |
| Gross weight - grams | 5 |
| Cutting diameter - millimeter (DC) | 4.2 mm |
| Cutting diameter - inch (DC) | 0.1654 inch |
| Length chip flute - millimeter (LCF) | 22 mm |
| Overall length - millimeter (OAL) | 55 mm |
| Connection diameter - millimeter (DCON MS) | 4.2 mm |
| Length chip flute - inch (LCF) | 0.8661 inch |
| ISO | A6204.2 |
A6204_2_6499891_3D.stp