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Solution Name: {{SolutionName}}Workpiece Materials
Features and benefits
- KSS20 nitride for titanium and titanium alloys.
- KSSM24 TiN + CrC/C for titanium and titanium alloys.
Machine Side
Workpiece Side
Grades
-
KSSM24
Coated HSS-E-PM, PVD: heat- and wear-resistant high- vanadium, high-cobalt powder metal HSS-E-PM substrate. Coating consists of low friction CrC/C over wear-resistant TiN base layer. Use for tapping titanium and titanium alloys.
S High-Temp Alloys
Tolerances
shank tolerance | |
D | tolerance h6 + / - |
.250–.375 | +0, -.0004 |
.438–.625 | +0, -.0004 |
Material Group | |||||||||||
Through Holes | Blind Holes | ||||||||||
Range m/min | Range m/min | ||||||||||
Tap Style | Grade | Min | Starting Value | Max | Tap Style | Grade | Min | Starting Value | Max | ||
S | 4 | T660 | KSSM24 | 3 | 4 | 6 | T662 | KSSM24 | 2 | 3 | 4 |
T660 | KSS20 | 1.6 | 2.4 | 3.6 | T662 | KSS20 | 1.3 | 1.7 | 2.2 |
Through Holes | Blind Holes | ||||||||||
Range SFM | Range SFM | ||||||||||
Material Group | Tap Style | Grade | Min | Starting Value | Max | Tap Style | Grade | Min | Starting Value | Max | |
S | 4 | T660 | KSSM24 | 9 | 13 | 20 | T662 | KSSM24 | 7 | 9 | 12 |
4 | T660 | KSS20 | 5 | 8 | 12 | T662 | KSS20 | 4 | 6 | 7 |
Material Group | |||||||||||
Through Holes | Blind Holes | ||||||||||
Range m/min | Range m/min | ||||||||||
Tap Style | Grade | Min | Starting Value | Max | Tap Style | Grade | Min | Starting Value | Max | ||
S | 4 | T660 | KSSM24 | 3 | 4 | 6 | T662 | KSSM24 | 2 | 3 | 4 |
T660 | KSS20 | 1.6 | 2.4 | 3.6 | T662 | KSS20 | 1.3 | 1.7 | 2.2 |
Through Holes | Blind Holes | ||||||||||
Range SFM | Range SFM | ||||||||||
Material Group | Tap Style | Grade | Min | Starting Value | Max | Tap Style | Grade | Min | Starting Value | Max | |
S | 4 | T660 | KSSM24 | 9 | 13 | 20 | T662 | KSSM24 | 7 | 9 | 12 |
4 | T660 | KSS20 | 5 | 8 | 12 | T662 | KSS20 | 4 | 6 | 7 |