ATORN Blind hole screw tap M DIN 376 45° shape C 2.5xD HSS-E for alu. M12

Name: ATORN Blind hole screw tap M DIN 376 45° shape C 2.5xD HSS-E for alu. M12
Brand: ATORN
SKU: 13809340

Brand: ATORN

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ATORN Blind hole screw tap M DIN 376 45° shape C 2.5xD HSS-E for alu. M12

Art.-no. 13809340

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Application

- Metric thread
- Blind holes
- Max. drilling depth 2.5xD
- For long-chipping non-ferrous metals

Execution

Polished chip grooves for improved chip removal in long-chipping non-ferrous metals
DIN type C (2-3 chamfer threads)
Tolerance range 6H
HSSE

Product information

HAHN+KOLB Catalogue

Certificates/ Documents

Brand	ATORN
EAN	4050293133257
Manufacturer Part Number	11290303
Minimum order quantity	1
Thread type	Metric thread
Material to be processed	Aluminium
Thread type x nominal diameter	M12
Pitch	1.75 mm
Hole type	Blind hole ≤ 2.5xD
Cutting material	HSSE
Surface	Uncoated
Lead angle shape	C
Tolerance of screw taps (Tol.)	6H
Twist angle	45° (right)
Shank diameter	9 mm
Application type/machine type	CNC, Conventional
Core hole diameter	10.20 mm
Coolant supply	External
Length	110 mm
Shank square	7 mm
DIN	376
Harmonized System Code	82074010
Gross Weight	0.080 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	f [mm/r] with diameter	Suitability
3.00 Non-ferrous metals
3.01 Long-chipping aluminium	AI99.9	<500	3.0305	20-30	-	⚫
3.02 Short-chipping aluminium	G-AISi12	<500	3.2581	20-30	-	⚫
3.03 Copper alloy bronze, long-chipping	CuSn4	<1200	2.1016	10-15	-
3.04 Copper alloy bronze, short-chipping	CuNi12Zn24	<850	2.0730	10-15	-
3.05 Copper alloy brass, long-chipping	Cu Zn 20	<600	2.0250	20-25	-	⚫
3.07 Thermoplastic	Cu Zn 39 Pb 3	<600	2.0381	20-25	-	⚫
3.07 Thermoplastic	PVC, Acrylglas	<100		20-30	-	⚫