(TB312) HSS-E (M35) Metric Spiral Flute for Steel

HSS-E spiral flute taps for steel blind holes

$65.89 INC GST $59.90 EX GST
Unit price per 
SKU
TB312606

Key features

  • HSS-E M35 material with steam oxide treatment
  • R40 spiral flute for blind-hole chip evacuation
  • C chamfer lead and 6H thread class
Size
Pitch (mm)
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Blind-hole chip control

The R40 spiral flute supports chip evacuation for controlled blind-hole threading.

Metric thread specification

C chamfer lead and 6H thread class suit metric coarse-thread tapping requirements.

Useful size coverage

Listed options cover M16 × 2.0, M20 × 2.5 and M24 × 3.0 threads.

SKUSizePitch (mm)Thread length (mm)Overall length (mm)Neck length (mm)Shank dia. (mm)Square size (mm)Square length (mm)FlutesTapping drill dia. (mm)Stock Price Qty Add
TB312606M16220.0110.044.012.09.012.0314.0 1-2 Weeks $59.90
TB312706M202.525.0140.054.016.012.015.0417.5 Low stock $96.30
TB312786M24330.0160.060.018.014.517.0421.0 Low stock $130.00

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Product Description

YG-1 TB312 HSS-E (M35) metric spiral flute machine taps feature steam oxide treatment for blind-hole steel threading. The R40 spiral flute supports chip evacuation during controlled thread production in blind holes. These metric coarse-thread taps have a C chamfer lead and 6H thread class. DIN 371 and DIN 376 dimensions support machine tapping across the listed thread sizes. The listed range includes M16 × 2.0, M20 × 2.5 and M24 × 3.0 variants. Each listed variant is specified for hole depths up to 2.5×D. For steel machining, this series provides a dedicated HSS-E spiral flute tapping format.

  • HSS-E M35 material with steam oxide treatment
  • R40 spiral flute for blind-hole chip evacuation
  • C chamfer lead and 6H thread class
  • DIN 371 and DIN 376 machine tap standards
  • Specified for blind holes up to 2.5×D
  • M16 × 2.0 to M24 × 3.0 listed range
Product Data

No specifications available.

EDP No. Size Pitch Thread Length Overall Length Neck Length Shank Diameter Square Size Square Length No. of Flute TB312136 M2 0.4 8 45 13 2.8 2.1 5 3 TB312156 M2.2 0.45 8 45 13 2.8 2.1 5 3 TB312176 M2.5 0.45 9 50 15 2.8 2.1 5 3 TB312196 M2.3 0.4 8 45 13 2.8 2.1 5 3 TB312206 M3 0.5 6 56 18 3.5 2.7 6 3 TB312226 M3.5 0.6 7 56 20 4 3 6 3 TB312246 M4 0.7 7 63 21 4.5 3.4 6 3 TB312266 M4.5 0.75 8 70 25 6 4.9 8 3 TB312286 M5 0.8 8 70 25 6 4.9 8 3 TB312316 M6 1 10 80 30 6 4.9 8 3 TB312346 M7 1 10 80 30 7 5.5 8 3 TB312366 M8 1.25 13 90 35 8 6.2 9 3 TB312396 M9 1.25 13 90 35 9 7 10 3 TB312426 M10 1.5 15 100 39 10 8 11 3 TB312466 M11 1.5 17 100 40 8 6.2 9 3 TB312496 M2.6 0.45 9 50 15 2.8 2.1 5 3 TB312506 M12 1.75 18 110 44 9 7 10 3 TB312546 M14 2 20 110 44 11 9 12 3 TB312606 M16 2 20 110 44 12 9 12 3 TB312656 M18 2.5 25 125 50 14 11 14 4 TB312706 M20 2.5 25 140 54 16 12 15 4 TB312746 M22 2.5 25 140 54 18 14.5 17 4 TB312786 M24 3 30 160 60 18 14.5 17 4 TB312866 M27 3 30 160 60 20 16 19 4 TB312946 M30 3.5 35 180 70 22 18 21 4
EDP No. Size Pitch Thread Length Overall Length Neck Length Shank Diameter Square Size Square Length No. of Flute TB312136 M2 0.4 8 45 13 2.8 2.1 5 3 TB312156 M2.2 0.45 8 45 13 2.8 2.1 5 3 TB312176 M2.5 0.45 9 50 15 2.8 2.1 5 3 TB312196 M2.3 0.4 8 45 13 2.8 2.1 5 3 TB312206 M3 0.5 6 56 18 3.5 2.7 6 3 TB312226 M3.5 0.6 7 56 20 4 3 6 3 TB312246 M4 0.7 7 63 21 4.5 3.4 6 3 TB312266 M4.5 0.75 8 70 25 6 4.9 8 3 TB312286 M5 0.8 8 70 25 6 4.9 8 3 TB312316 M6 1 10 80 30 6 4.9 8 3 TB312346 M7 1 10 80 30 7 5.5 8 3 TB312366 M8 1.25 13 90 35 8 6.2 9 3 TB312396 M9 1.25 13 90 35 9 7 10 3 TB312426 M10 1.5 15 100 39 10 8 11 3 TB312466 M11 1.5 17 100 40 8 6.2 9 3 TB312496 M2.6 0.45 9 50 15 2.8 2.1 5 3 TB312506 M12 1.75 18 110 44 9 7 10 3 TB312546 M14 2 20 110 44 11 9 12 3 TB312606 M16 2 20 110 44 12 9 12 3 TB312656 M18 2.5 25 125 50 14 11 14 4 TB312706 M20 2.5 25 140 54 16 12 15 4 TB312746 M22 2.5 25 140 54 18 14.5 17 4 TB312786 M24 3 30 160 60 18 14.5 17 4 TB312866 M27 3 30 160 60 20 16 19 4 TB312946 M30 3.5 35 180 70 22 18 21 4

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