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Left-hand thread blind hole machine tap, TiN, Type: 2-4,5

Article no.: 699068 Catalog no.: 130046
Price per 1 Piece
Net price: CHF 1’150.00
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Product details

Technical Data

Through-coolant no
Cooling lubricant yes
Interface position on the machine
Holder type Plain shank
Holder tolerance class h9
Shank diameter 40 mm
Cutter diameter 50.8 mm
Thread nominal diameter inch 2 in
Thread 2-4,5UNCLH
Thread pitch 5.644 mm
Turns per inch 4.5
Thread tolerance class 1B; 2B; 2B +0,05; 2B +0,10; 2B +0,20; 3B
Length of tapping part 127 mm
Taper lead angle 15 degrees
Number of teeth 4
Type of thread-cutting tool machine tap for conventional machining
Taper lead form C
Application for type of drilling Blind hole
To depth (x diameter) 2.5
Number of clamping slots 4
Core hole diameter 45.03 mm
Square-drive width across flats 32 mm
Tool material HSS-E
Coating TiN
Interface joint 1
Overall length 250 mm
Cutting direction left-hand cutting
Standard DIN 376
Machining method thread processing internal
Colour ring without
Type of product Taps

Identification & Classification

Article number 699068
Catalog number 130046
EAN / GTIN 4062406052157
Manufacturer number 130046 2-4,5
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
23
Aluminium
N
22
Aluminium (short chipping)
N
23
Steel < 500 N/mm²
P
18
Steel < 750 N/mm²
P
18
Steel < 900 N/mm²
P
15
Steel < 1100 N/mm²
P
9
INOX < 900 N/mm²
M
6
INOX > 900 N/mm²
M
5
GGG
K
10
CuZn
N
23
Uni
 
Oil
 
wet maximum
 

Description

Note:

Minimum order quantity: 1 pc.
Delivery time: 49 calendar days
Special / custom-made product - return not possible

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