DIN-OB 5×D Solid Carbide Drills
External Cooling
TiSiN-coated, 140° point angle.
For stainless steel, alloy steel, tool steel, titanium alloys and high-temperature alloys.
Internal Cooling
TiSiN-coated with through-coolant holes.
Improved chip evacuation and cooling for stable drilling in demanding materials.
DIN-OB 5×D Dimensions
All dimensions are in millimeters. External and internal cooling drills are listed separately for clear model selection.
DIN-OB 5×D External Cooling Solid Carbide Drills
Unit: mm| Order No. | Ød | A° | L1 | ØD | OAL |
|---|---|---|---|---|---|
| DIN-OB5XD-030-037-D4 | 3.0-3.7 | 140° | 28 | 4 | 66 |
| DIN-OB5XD-038-040-D4 | 3.8-4.0 | 140° | 36 | 4 | 74 |
| DIN-OB5XD-030-037 | 3.0-3.7 | 140° | 28 | 6 | 66 |
| DIN-OB5XD-038-047 | 3.8-4.7 | 140° | 36 | 6 | 74 |
| DIN-OB5XD-048-060 | 4.8-6.0 | 140° | 44 | 6 | 82 |
| DIN-OB5XD-061-070 | 6.1-7.0 | 140° | 53 | 8 | 91 |
| DIN-OB5XD-071-080 | 7.1-8.0 | 140° | 53 | 8 | 91 |
| DIN-OB5XD-081-100 | 8.1-10.0 | 140° | 61 | 10 | 103 |
| DIN-OB5XD-101-120 | 10.1-12.0 | 140° | 71 | 12 | 118 |
| DIN-OB5XD-121-140 | 12.1-14.0 | 140° | 77 | 14 | 124 |
| DIN-OB5XD-141-160 | 14.1-16.0 | 140° | 83 | 16 | 133 |
| DIN-OB5XD-161-180 | 16.1-18.0 | 140° | 93 | 18 | 143 |
| DIN-OB5XD-181-200 | 18.1-20.0 | 140° | 101 | 20 | 153 |
DIN-OB 5×D Internal Cooling Solid Carbide Drills
Unit: mm| Order No. | Ød | A° | L1 | ØD | OAL |
|---|---|---|---|---|---|
| DIN-OB5XD-030-037-D4-C | 3.0-3.7 | 140° | 28 | 4 | 66 |
| DIN-OB5XD-038-040-D4-C | 3.8-4.0 | 140° | 36 | 4 | 74 |
| DIN-OB5XD-030-037-C | 3.0-3.7 | 140° | 28 | 6 | 66 |
| DIN-OB5XD-038-047-C | 3.8-4.7 | 140° | 36 | 6 | 74 |
| DIN-OB5XD-048-060-C | 4.8-6.0 | 140° | 44 | 6 | 82 |
| DIN-OB5XD-061-070-C | 6.1-7.0 | 140° | 53 | 8 | 91 |
| DIN-OB5XD-071-080-C | 7.1-8.0 | 140° | 53 | 8 | 91 |
| DIN-OB5XD-081-100-C | 8.1-10.0 | 140° | 61 | 10 | 103 |
| DIN-OB5XD-101-120-C | 10.1-12.0 | 140° | 71 | 12 | 118 |
| DIN-OB5XD-121-140-C | 12.1-14.0 | 140° | 77 | 14 | 124 |
| DIN-OB5XD-141-160-C | 14.1-16.0 | 140° | 83 | 16 | 133 |
| DIN-OB5XD-161-180-C | 16.1-18.0 | 140° | 93 | 18 | 143 |
| DIN-OB5XD-181-200-C | 18.1-20.0 | 140° | 101 | 20 | 153 |
Available: 0.1 mm increments within each listed diameter range.
Ordering Examples
Ø3.5 mm, Ø4.0 mm shank, external cooling: DIN-OB5XD-035-D4
Ø3.5 mm, standard shank, external cooling: DIN-OB5XD-035
Ø6.8 mm, standard shank, internal cooling: DIN-OB5XD-068-C