Page 23 - Carmex - X-treme Taps (Inch)

®
Supercut Taps

Technical Section

Cutting data

Vc [SFM]
ISO
Standard Materials Class Grades
XT3 XT5 XT7
Low & Medium Carbon Steels <0.55%C
P High Carbon Steels ≥0.55%C 15-150 15-130 35-115

Alloy Steels, Treated Steels
Stainless Steel-Free Cutting
M Stainless Steel-Austenitic 15-65 15-65 35-100

Cast Steels
K Cast Iron 35-115 15-100 -

Aluminum ≤12%Si, Copper

N Aluminum >12%Si 35-115 35-115 50-150
Synthetics, duroplastics, thermoplastics

S Nickel alloys, Titanium alloys 5-35 - -

12 ⋅
( ): =
⋅ 1

( ): = ( ℎ )

⋅
( ): = ( ℎ )
25.4

− (inch)
1
− (SFM)

−

− ℎ ℎ

−

23