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Straight shank core drills
Catalog-No.: 72200
- relieved cone
- especially high rigidity
- with tang to DIN 1809
- for pre-drilled/-cast/-punched holes
- corrects alignment inaccuracies
- corrects circularity errors
- improves surface quality of hole
- chamfer dia. < tapping size hole
- observe min. pilot hole diameter “d0”
| P | M | K | N | S | H |
|---|---|---|---|---|---|
 | | ||||
| ISO codes | |||||
ISO Codes
×| P | Steel, high-alloyed steel |
|---|---|
| M | Stainless steel |
| K | Grey cast iron, spher, graphite/mall. cast iron |
| N | Aluminium and other non-ferrous metals |
| S | Special, super and titanium alloys |
| H | Hardened steel and chilled cast iron |
Optimal suitability
Limited suitabilityAvailable Options:
Description
Point geometry: relieved cone
Connection code machine side: straight shank
Tolerance on Ø: h8
Internal cooling: without
Standard: DIN 344
Surface: steam tempered
Discount group: 138
Type: 72200
Cutting direction: right-hand
Type: N
Point angle: 120
Tool material: HSS
Additional information
| Nominal Ø mm | 4.800, 5.000, 5.800, 6.000, 6.800, 7.000, 7.800, 8.000, 8.800, 9.000, 9.800, 10.000, 10.750, 11.000, 11.750, 12.000, 12.750, 13.000, 13.750, 14.750, 16.000 |
|---|---|
| Pilot hole Ø work piece | 10.5, 11.2, 3.5, 4.2, 4.9, 5.6, 6.3, 7.0, 7.7, 8.4, 9.1, 9.8 |
| Total length | 108.000, 116.000, 133.000, 142.000, 151.000, 162.000, 173.000, 184.000, 194.000, 202.000, 211.000 |
| Usable length | 105.000, 110.000, 112.000, 121.000 |
Manual not found. You can check out catalogue section for more info.