ATORN high-perf. SC ALU drill HPC 5xD 7.4 mm x 8 mm x 91 mm HA internal

Name: ATORN high-perf. SC ALU drill HPC 5xD 7.4 mm x 8 mm x 91 mm HA internal
Brand: ATORN
SKU: 11158074

Brand: ATORN

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Art.-no. 11158074

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Application

for HPC drilling in non-ferrous metals.

Execution

Advantage

Innovative cutting geometry with 15° spiral angle and 6 drill heels to ensure optimum chip removal
6 drill heels ensure boring accuracy even at high cutting speeds
ALU-CC coating with outstanding form-fitting properties of the cutting edge ensures sharp cutting and excellent sliding performance

Notes

required coolant pressure: minimum 12 bar

Product information

HAHN+KOLB Catalogue

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Certificates/ Documents

Brand	ATORN
Cutting edge diameter	7.40 mm
Main EAN Code	4050293107364
Manufacturer Part Number	10912553
Tolerance of cutting edge diameter	h7
Cutting material	SC
Surface	CC
Max. drilling depth (D)	5xD
Type	HPC ALU
Coolant supply	Internal
Tool holding device	HA parallel shank
Angle of the tip	135 Degree
Shank diameter	8 mm
Chip flute length	53 mm
Length	91 mm
f aluminium	0.45 mm/r
DIN	6537
Product Group	134
Gross Weight	0.050 kg