Общий каталог Yamawa 2022 - 2023 - страница 784

⑧ Pipe Tap Series Overall
length
L
Thread
length
ℓ
Shank
length
ℓs
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
DIN
SP OX G
Spiral Fluted Taps
(for blind hole)
①


DIN Spiral Fluted Taps for Parallel Pipe Threads, Oxidized
Spiral Fluted Taps
(for through hole)
②


Specification
■T he SP OX G is a spiral flute tap for blind
hole tapping. These taps have an applied
oxidation treatment to prevent chip welding on
Spiral Pointed Taps
(for through hole)


Oxide
the surface of the taps threaded portion. They
③


are suitable for thread processing of soft steel
Recommended Tapping Speeds depending on Materials materials where the chips easily weld to the tap
Low carbon steels Medium carbon steels High carbon steels like low carbon.
低炭素鋼 中炭素鋼 高炭素鋼

5 10〜
5 10〜
5 10
〜
Hand Taps


( m / min ) ( m / min ) ( m / min )
④


TYPE：1 DIN376/DIN374/DIN5156
Cemented
Carbide Taps
⑤


Segment：1H
Roll Taps
⑥


L ℓ ℓs Ds K ℓk No. of TYPE
Size Class Code Chamfer (mm) (mm) (mm) (mm) (mm) (mm) flutes
For G Threads
G 1/16-28 - SVG0010NEX 2.5P 90 12 46 6 4.9 8 3 1
G 1/8-28 - SVG0020NEX 2.5P 90 12 46 7 5.5 8 3 1
Special Thread Taps
Simple Inspection Tools


G 1/4-19 - SVG0040NEX 2.5P 100 14 51 11 9 12 3 1
⑦


G 3/8-19 - SVG0060NEX 2.5P 100 14 51 12 9 12 3 1
G 1/2-14 - SVG0080NEX 2.5P 125 18 64 16 12 15 4 1
G 5/8-14 - SVG0100NEX 2.5P 125 18 64 18 14.5 17 4 1
G 3/4-14 - SVG0120NEX 2.5P 140 20 71 20 16 19 4 1
Pipe Taps
⑧


G 7/8-14 - SVG0140NEX 2.5P 150 20 77 22 18 21 4 1
G 1 -11 - SVG0160NEX 2.5P 160 20 82 25 20 23 4 1
G 1 1/8-11 - SVG0180NEX 2.5P 170 20 87 28 22 25 4 1
G 1 1/4-11 - SVG0200NEX 2.5P 170 20 87 32 24 27 4 1
G 1 1/2-11 - SVG0240NEX 2.5P 190 25 97 36 29 32 4 1
Thread Mills
Premium Thread Mills
⑨
Dies
⑩
Center Drills
Centering Tools
⑪


DIN
⑧-57 ※ This product is different from JIS products in shape and dimensions, please be careful when using.