(TB313) HSS-E (M35) Metric Spiral Flute for Hardened

Metric spiral flute taps for blind holes

$17.38 INC GST $15.80 EX GST
Unit price per 
SKU
TB313206

Key features

  • Special flute geometry supports blind-hole tapping and chip evacuation
  • HSS-E metric coarse-thread machine tap
  • Vap finish with R40 geometry
Size
Pitch (mm)
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Clear blind-hole tapping

Special flute geometry supports efficient chip evacuation where clearance below the thread is limited.

Suitable steel coverage

Recommended for high-alloy and tool steels, with good suitability for hardened steel.

Metric thread range

Supplied variants cover common ISO metric coarse threads from M3 × 0.5 to M16 × 2.0.

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
TB313206M30.56.056.018.03.52.76.032.5 1-2 Weeks $15.80
TB313246M40.77.063.021.04.53.46.033.3 1-2 Weeks $15.80
TB313316M6110.080.030.06.04.98.035.0 1-2 Weeks $16.40
TB313366M81.2513.090.035.08.06.29.036.8 1-2 Weeks $21.10
TB313426M101.515.0100.039.010.08.011.038.5 1-2 Weeks $25.50
TB313506M121.7518.0110.044.09.07.010.0310.2 Low stock $34.00
TB313606M16220.0110.044.012.09.012.0314.0 1-2 Weeks $56.20

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Product Description

YG-1 TB313 is a metric spiral flute machine tap with special flute geometry for blind holes. Designed for ISO metric coarse threads to DIN 13, it evacuates chips efficiently from restricted holes. Its HSS-E material and Vap finish support tapping in the listed recommended materials. The series is rated excellent for high-alloy and tool steels, and good for hardened steel.

DIN 371 and DIN 376 forms cover the supplied M3 × 0.5 through M16 × 2.0 variants. A C 6H tolerance and 60° thread angle suit specified ISO metric coarse threads. The spiral flute moves chips away from the cutting zone below threaded depth.

  • Special flute geometry supports blind-hole tapping and chip evacuation
  • HSS-E metric coarse-thread machine tap
  • Vap finish with R40 geometry
  • Excellent recommendation for high-alloy and tool steels
  • Good recommendation for hardened steel
  • DIN 371 and DIN 376 forms with C 6H tolerance
Product Data

No specifications available.

EDP No. Size Pitch ThreadClass Thread Length Overall Length Neck Length Shank Diameter Square Size Square Length No. of Flute TB313136 M2 0.4 6H 8 45 13 2.8 2.1 5 3 TB313156 M2.2 0.45 6H 8 45 13 2.8 2.1 5 3 TB313176 M2.5 0.45 6H 9 50 15 2.8 2.1 5 3 TB313196 * M2.3 0.4 6H 8 45 13 2.8 2.1 5 3 TB313206 M3 0.5 6H 6 56 18 3.5 2.7 6 3 TB313226 M3.5 0.6 6H 7 56 20 4 3 6 3 TB313246 M4 0.7 6H 7 63 21 4.5 3.4 6 3 TB313266 M4.5 0.75 6H 8 70 25 6 4.9 8 3 TB313286 M5 0.8 6H 8 70 25 6 4.9 8 3 TB313316 M6 1 6H 10 80 30 6 4.9 8 3 TB313346 M7 1 6H 10 80 30 7 5.5 8 3 TB313366 M8 1.25 6H 13 90 35 8 6.2 9 3 TB313396 M9 1.25 6H 13 90 35 9 7 10 3 TB313426 M10 1.5 6H 15 100 39 10 8 11 3 TB313466 M11 1.5 6H 17 100 40 8 6.2 9 3 TB313496 * M2.6 0.45 6H 9 50 15 2.8 2.1 5 3 TB313506 M12 1.75 6H 18 110 44 9 7 10 3 TB313546 M14 2 6H 20 110 44 11 9 12 3 TB313606 M16 2 6H 20 110 44 12 9 12 3 TB313656 M18 2.5 6H 25 125 50 14 11 14 4 TB313706 M20 2.5 6H 25 140 54 16 12 15 4 TB313746 M22 2.5 6H 25 140 54 18 14.5 17 4 TB313786 M24 3 6H 30 160 60 18 14.5 17 4 TB313866 M27 3 6H 30 160 60 20 16 19 4 TB313946 M30 3.5 6H 35 180 70 22 18 21 4
EDP No. Size Pitch ThreadClass Thread Length Overall Length Neck Length Shank Diameter Square Size Square Length No. of Flute TB313136 M2 0.4 6H 8 45 13 2.8 2.1 5 3 TB313156 M2.2 0.45 6H 8 45 13 2.8 2.1 5 3 TB313176 M2.5 0.45 6H 9 50 15 2.8 2.1 5 3 TB313196 * M2.3 0.4 6H 8 45 13 2.8 2.1 5 3 TB313206 M3 0.5 6H 6 56 18 3.5 2.7 6 3 TB313226 M3.5 0.6 6H 7 56 20 4 3 6 3 TB313246 M4 0.7 6H 7 63 21 4.5 3.4 6 3 TB313266 M4.5 0.75 6H 8 70 25 6 4.9 8 3 TB313286 M5 0.8 6H 8 70 25 6 4.9 8 3 TB313316 M6 1 6H 10 80 30 6 4.9 8 3 TB313346 M7 1 6H 10 80 30 7 5.5 8 3 TB313366 M8 1.25 6H 13 90 35 8 6.2 9 3 TB313396 M9 1.25 6H 13 90 35 9 7 10 3 TB313426 M10 1.5 6H 15 100 39 10 8 11 3 TB313466 M11 1.5 6H 17 100 40 8 6.2 9 3 TB313496 * M2.6 0.45 6H 9 50 15 2.8 2.1 5 3 TB313506 M12 1.75 6H 18 110 44 9 7 10 3 TB313546 M14 2 6H 20 110 44 11 9 12 3 TB313606 M16 2 6H 20 110 44 12 9 12 3 TB313656 M18 2.5 6H 25 125 50 14 11 14 4 TB313706 M20 2.5 6H 25 140 54 16 12 15 4 TB313746 M22 2.5 6H 25 140 54 18 14.5 17 4 TB313786 M24 3 6H 30 160 60 18 14.5 17 4 TB313866 M27 3 6H 30 160 60 20 16 19 4 TB313946 M30 3.5 6H 35 180 70 22 18 21 4

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