Page 267 - Carmex - Inch Catalog 2018-19 Rev. B

Mini Mill-Thread

MTS

Threading from ISO M1 x 0.25 and 0-80UN. Carbide grade: MT7
Working in high cutting speed. Sub-Micron grade with Titanium Aluminum Nitride
multi-layer coating (ISO K10 - K20). To be run at
Short machining time. medium to high cutting speeds. General purpose for
Low cutting forces thanks to the short profile. all materials
No broken taps.
Machining of hardened materials up to 45 HRc.

MTI - For threading deep parts
Carbide grade: MT8 Sub-micron grade with advanced PVD triple coating (ISO K10-K20). Extremely high heat
resistant and smooth cutting operation, for high performance, and normal machining
conditions. General purpose for all materials.
MT11 Ultra-fine Sub-micron grade with advanced PVD triple blue coating

Advantages
Enables machining in deep holes. Coolant through the flutes is very effective for
deep holes.
Same tool can produce a wide range of threads
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and pitches. Spiral flutes allow smooth cutting action.
Same tool can produce both External and Internal Shorter machining time due to multi (3 to 5) flutes.
threads. Longer tool life due to special triple coating.
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Product Identification 262 UN 271
MTS MTI
ISO 263-264 Partial Profile 60˚ 272
UN 265-266 Partial Profile 60˚ - with Internal Coolant through the flutes 272
G55˚ 267 Partial Profile 55˚ 273
UNJ - with Internal Coolant through the flutes 268 ISO 274
MJ - with Internal Coolant through the flutes 268 UN 274
MTSB Trapez 275
ISO 270 Acme 276
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