New
DIN374 COMBO Spiral Flute Bright (TC844)
New
Thread Class: 6H
Thread Form: C
Thread Shape: MF
Thread Angle: 60°
Surface Treatment: Bright
Tool Material: HSS-E
Tool Standard: DIN 374
Helix Angle: Square 40°
Made in South Korea
DIN374 COMBO Spiral Flute Bright (TC844)
Product Code: TC844








- For using multi-purpose and correct thread profiles & long tool life due to special tap geometry.
- YG-1 company has a patent.
Product Data
Workpiece Material | P M K N |
Helix Angle | Square 40 |
Operation | Blind Drilling |
Surface Treatment | Bright |
Thread Angle | 60 |
Thread Class | 6H |
Thread Form | C |
Thread Shape | MF |
Tool Material | HSS-E |
Tool Standard | DIN 374 |

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Add DIN374 COMBO Spiral Flute Bright (TC844) to comparison
View Comparison
EDP No. Size Pitch Thread Length Overall Length Neck Length Shank Diameter Square Size Square Length No. of Flute
TC844256 M4 0.5 5 61 21 2.8 2.1 5 3
TC844256 M4 0.5 5 61 21 2.8 2.1 5 3
TC844296 M5 0.5 5 68 25 3.5 2.7 6 3
TC844296 M5 0.5 5 68 25 3.5 2.7 6 3
TC844326 M6 0.75 8 78 30 4.5 3.4 6 3
TC844326 M6 0.75 8 78 30 4.5 3.4 6 3
TC844336 M6 0.5 5 78 30 4.5 3.4 6 3
TC844336 M6 0.5 5 78 30 4.5 3.4 6 3
TC844356 M7 0.75 10 78 30 5.5 4.3 7 3
TC844356 M7 0.75 10 78 30 5.5 4.3 7 3
TC844376 M8 1 10 90 36 6 4.9 8 3
TC844376 M8 1 10 90 36 6 4.9 8 3
TC844386 M8 0.75 8 80 30 6 4.9 8 3
TC844386 M8 0.75 8 80 30 6 4.9 8 3
TC844436 M10 1.25 16 100 40 7 5.5 8 3
TC844436 M10 1.25 16 100 40 7 5.5 8 3
TC844446 M10 1 10 90 36 7 5.5 8 3
TC844446 M10 1 10 90 36 7 5.5 8 3
TC844456 M10 0.75 10 90 36 7 5.5 8 3
TC844456 M10 0.75 10 90 36 7 5.5 8 3
TC844516 M12 1.5 15 100 40 9 7 10 3
TC844516 M12 1.5 15 100 40 9 7 10 3
TC844526 M12 1.25 15 100 40 9 7 10 3
TC844526 M12 1.25 15 100 40 9 7 10 3
TC844536 M12 1 11 100 40 9 7 10 3
TC844536 M12 1 11 100 40 9 7 10 3
TC844556 M14 1.5 15 100 40 11 9 12 3
TC844556 M14 1.5 15 100 40 11 9 12 3
TC844566 M14 1.25 15 100 40 11 9 12 3
TC844566 M14 1.25 15 100 40 11 9 12 3
TC844576 M14 1 11 100 40 11 9 12 3
TC844576 M14 1 11 100 40 11 9 12 3
TC844616 M16 1.5 15 100 40 12 9 12 3
TC844616 M16 1.5 15 100 40 12 9 12 3
TC844626 M16 1 12 100 40 12 9 12 3
TC844626 M16 1 12 100 40 12 9 12 3
TC844676 M18 1.5 17 110 44 14 11 14 4
TC844676 M18 1.5 17 110 44 14 11 14 4
TC844686 M18 1 13 110 44 14 11 14 4
TC844686 M18 1 13 110 44 14 11 14 4
TC844726 M20 1.5 17 125 50 16 12 15 4
TC844726 M20 1.5 17 125 50 16 12 15 4
TC844736 M20 1 14 125 50 16 12 15 4
TC844736 M20 1 14 125 50 16 12 15 4
TC844766 M22 1.5 17 125 50 18 14.5 17 4
TC844766 M22 1.5 17 125 50 18 14.5 17 4
TC844776 M22 1 14 125 50 18 14.5 17 4
TC844776 M22 1 14 125 50 18 14.5 17 4
TC844796 M24 2 20 140 54 18 14.5 17 4
TC844796 M24 2 20 140 54 18 14.5 17 4
TC844806 M24 1.5 20 140 54 18 14.5 17 4
TC844806 M24 1.5 20 140 54 18 14.5 17 4
TC844856 M26 1.5 20 140 54 18 14.5 17 4
TC844856 M26 1.5 20 140 54 18 14.5 17 4
TC844876 M27 2 20 140 54 20 16 19 4
TC844876 M27 2 20 140 54 20 16 19 4
TC844886 M27 1.5 20 140 54 20 16 19 4
TC844886 M27 1.5 20 140 54 20 16 19 4
TC844916 M28 1.5 20 140 54 20 16 19 4
TC844916 M28 1.5 20 140 54 20 16 19 4
TC844966 M30 2 22 150 57 22 18 21 4
TC844966 M30 2 22 150 57 22 18 21 4
TC844976 M30 1.5 22 150 57 22 18 21 4
TC844976 M30 1.5 22 150 57 22 18 21 4
Operation
Blind Drilling

Work Material
P Carbon Steels
Excellent
Good
Great
Excellent
P Alloy Steels
Excellent
Good
Great
Excellent
P Structural Steels
Great
Good
Great
Excellent
P Mild & Free Machining
Excellent
Good
Great
Excellent
P High Alloyed
Great
Good
Great
Excellent
M Stainless Steels
Great
Good
Great
Excellent
K Cast Iron
Great
Good
Great
Excellent
N Aluminium
Great
Good
Great
Excellent
N Bronze
Excellent
Good
Great
Excellent
N Copper
Excellent
Good
Great
Excellent
N Plastic
Great
Good
Great
Excellent
Excision is now the exclusive distributor of YG-1 in Australia & New Zealand
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