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Left-hand thread through hole and blind hole machine tap, TiN, Type: 4.1/4-12

Article no.: 699512 Catalog no.: 130056
Price per 1 Piece
Net price: CHF 4’095.00
on request
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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 56 mm
Thread type UN-LH
Thread nominal diameter metric 107.95 mm
Thread 4.1/4-12 UN LH
Thread pitch 2.117 mm
Turns per inch 12
Taper lead angle 15 degrees
Number of teeth 12
Type of thread-cutting tool machine tap for conventional machining
Taper lead form C
Application for type of drilling Through hole; Blind hole
Number of clamping slots 12
Core hole diameter 105.9 mm
Flank angle 60 degrees
Square-drive width across flats 44 mm
Tool material HSS
Coating TiN
Interface joint 1
Usable length 161.925 mm
Overall length 180 mm
Cutting direction left-hand cutting
Machining method thread processing internal
Colour ring without
Type of product Taps

Identification & Classification

Article number 699512
Catalog number 130056
EAN / GTIN 4062406056483
Manufacturer number 130056 4.1/4-12
Manufacturer/responsible person Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
13
Aluminium
N
13
Aluminium (short chipping)
N
15
Steel < 500 N/mm²
P
9
Steel < 750 N/mm²
P
9
Steel < 900 N/mm²
P
7
Steel < 1100 N/mm²
P
6
INOX < 900 N/mm²
M
5
INOX > 900 N/mm²
M
4
GGG
K
5
CuZn
N
13
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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