A-CHT Advanced Performance Coolant-Through Taps Designed for Cast Iron
List 16610 A BRAND A-CHT, DIN Overall Length
PACKED 1 PIECE
CARBIDE
STRAIGHT FLUTE
BR
0˚
C/1.5P
Lc
L1
lk
L
Overall Length
Thread Length
Neck Length
Shank Diameter
Square Width
Square Length
Number of Flutes
Thread Size
Thread Limit
EDP
Lc (mm)
L1 (mm)
d (mm) 4.93 6.48 8.08 9.68 9.68 9.32 9.32 9.32
k (mm) 3.86 4.85 6.05 7.26 7.26 6.99 6.99 6.99 8.18 8.18 9.14 9.14
lk (mm) 6.35 7.94 9.53
L (mm)
1661000000 1661000100 1661000200 1661000400 1661000300 1661000700 1661000600 1661000500 1661000900 1661000800 1661001100 1661001000
M5 x 0.8
D4 D5 D5 D5 D6 D6 D6 D6 D7 D7 D7 D7
70.00 80.00 90.00
10.00 12.00 15.00 18.00 18.00 21.00 21.00 21.00 24.00 24.00 24.00 24.00
25.00 31.00 35.00 39.00 39.00
3 3 4 4 4 4 4 4 4 4 4 4
M6 x 1
M8 x 1.25 M10 x 1.25 M10 x 1.5 M12 x 1.25 M12 x 1.5 M12 x 1.75 M14 x 1.5 M14 x 2 M16 x 1.5 M16 x 2
100.00 100.00 100.00 100.00 110.00 100.00 110.00 100.00 110.00
11.11 11.11 11.11 11.11 11.11 12.70 12.70 14.29 14.29
- - - - - - -
10.90 10.90 12.19 12.19
Stocked Globally Stocked Note: Other coatings are available upon request. Reduce SFM 50% - 70% while using external coolant. Available Upon Request; MOQ May Apply
ATP
P
M
K
N
S
H
Steel
Non-Ferrous
HRSA
Carbon Steel
Stainless Steel
Hardened Steel
Alloy Steel 4140 4340
Cast Iron
Aluminum Nickel Alloy Titanium
Die Steel
Low Medium High 1010 1018 1035 1045 1065
6Al4V (30 HRC)
~35 HRC
35-45 HRC
45-50 HRC
50-70 HRC
6061 7075 Casting Inconel
300
400 17-4 PH
15-50 SFM
30-330 SFM
Good
Best
Straight Fluted Taps
631
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