Tool Information
Manufacturer	SANDVIK
Designation	T300-XM100DA-M8 C145
Type	T300 Spiral Flute Threading Tap
Material Specification	HSS-PM PVD FeN Coated with C145 Surface Treatment
Application	General Purpose Tapping in Blind or Through Holes in a range of Materials
Thread Diameter	8mm
Thread Pitch	1.25mm
Overall Length	90mm
Threading Length	11.6mm
Usable Length	35mm
Square Size	6.2mm
Flute Count	3
Flute Thread Angle	45Deg
Shank Diameter/Type	8mm
Quantity Supplied	1
Condition	New/Unused/Boxed
Information	The design of the spiral flute secures a constant rake angle and gives a constant cutting process with a back chamfer used on taps with a high helix angle to reduce torque and chipping. The high spiral angle gives excellent chip evacuation in a range of materials. High Speed Powder Steel taps provide improved strength, wear resistance and tool life. HSS-PM is High Speed Powdered Steel with C145 treatment which is Steam Tempered, for Protection and Prevention of the Built-Up-Edge. Characteristics • HSS-PM PVD FeN Coated with C145 Surface Treatment • Suitable for a range of materials • Back chamfer, used on taps with high helix angle, reduces torque and chipping • High speed powder steel taps for improved strength, wear resistance and tool life • The design of the spiral flute secures a constant rake angle and gives a constant cutting process • Taps with high spiral angle give excellent chip evacuation and possibilities to thread up to 3 × diameter in blind holes • Taps with low spiral angle give strong edges and are suitable for tapping tough materials, generating short chips in blind holes
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