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Twist drills HSCO / Ø 7.000 mm / h8 / DIN 338 / TiN / Type: N
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Connection code machine side: straight shank -
Ø-Thinning: 3.000 -
Tolerance on Ø: h8 -
Internal cooling: without -
Standard: DIN 338 -
Surface: TiN -
Cutting direction: right-hand -
Type: N -
Point angle: 118 -
Tool material: HSCO
SKU
2997 7.000
EAN
4031093622110
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Twist drills HSCO / Ø 7.000 mm / h8 / DIN 338 / TiN / Type: N
Twist drills short HSCO / Ø 7.000 mm h8 / DIN 338 / Surface: TiN / Cutting direction: right-hand / relieved cone 118°
Execution: Web thinning ≥ Ø 1.000 mm • relieved cone • Co-alloyed high speed steel • increased wear resistance
Application: alloyed and unalloyed steel • castings over 800 N/mm² strength • hot and cold rolled steels • antifriction bearing steels • high-alloyed steels • heat treatable and case hardened steels
Execution: Web thinning ≥ Ø 1.000 mm • relieved cone • Co-alloyed high speed steel • increased wear resistance
Application: alloyed and unalloyed steel • castings over 800 N/mm² strength • hot and cold rolled steels • antifriction bearing steels • high-alloyed steels • heat treatable and case hardened steels
ISO code
| 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 |
On the following programme pages you will find for every tool recommendations regarding suitability for the application groups and details of max. tensile strength and harness:
optimal suitability
limited suitability
optimal suitability
limited suitability
- Point grinding
- relieved cone
- Connection code machine side
- straight shank
- Ø-Thinning
- 1.000
- Nominal Ø tolerance field
- h8
- Internal cooling
- without
- Norm
- DIN 338
- Surface
- TiN
- Discount group
- 135
- Type
- 2997
- Cutting direction
- right-hand
- Type
- N
- Point angle
- 118
- Material
- HSCO
- Code no.
- 7.000
- Weight
- 0.024
- No of cutting edges
- 2
- Total length
- 109.000
- Groove length
- 69.000
- Usable length
- 59.000
- Shank Ø
- 7.000
- Shank length
- 40.000
- Nominal Ø mm
- 7.000
- Statistical goods number
- 82075060
Alert
Error when calculating the cutting values
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Dimensions
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Material
All values given are approximate values. The actually accomplishable cutting-speeds and feed-rates depend on the particular processing conditions. We recommend according cutting tests
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