Production Taps

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Production & Machine Taps

SwissTech

Manufactured to DIN 371/376 Suitable for the following Material Groups
Note:	Fluteless taps may also be used on stainless steel. 
See ‘Green Ring’ Fluteless on page 192.
Spiral Flute (BLT) - 
HSS-EV Oxidised Finish
For deep blind holes. 
Taper lead to DIN form C 
(2 x P to 3 x P).
Tapping tolerance to 6H.
‘Biteless Taper’ ISO Metric Coarse
Helix angle 45°

HSS blue ring ISO (BLT) metric coarse oxidised spiral flute taps are made with a strong high speed steel with a black oxide finish for deep blind holes with reduced wear and improved heat resistance.

Features and Benefits
• High speed steel construction 
• Black oxide finish for reduced wear and improved heat resistance 

Material Applications
• Steel
• Stainless steel
• Cast iron

Standards
• Taper lead to DIN form C (2 x P to 3 x P)
• Tapping tolerance to 6H
• DIN 371/376


HSS Blue Ring ISO (BLT) Metric Coarse Oxidised Spiral Flute Taps 

Machine Tap, M4 x 0.7mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

Machine Tap, M5 x 0.8mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

Machine Tap, M6 x 1mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

Machine Tap, M8 x 1.25mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

Machine Tap, M10 x 1.5mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

Machine Tap, M12 x 1.75mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

Machine Tap, M16 x 2mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

For shorter blind holes. Taper lead to DIN form C (3 x P).
Tapping tolerance to 6H.
‘Biteless Flat’ ISO Metric Coarse
Helix angle 45°.

Spiral Flute (BLF) - 'Biteless Flat' ISO Metric Coarse
HSS-EV Oxidised Finish. For shorter blind holes. Taper lead to DIN form C (3 x P). Tapping tolerance to 6H. Manufactured to DIN 371/376. 

'Biteless Flat' ISO Metric Coarse
Helix angle 45°.

HSS Blue Ring Taps: Spiral Flute  - 'Biteless Flat' (BLF) -ISO Metric Coarse, Oxidised

Machine Tap, M3 x 0.5mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

Production Taps

SwissTech

Machine Tap, M4 x 0.7mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

9 Variations

SwissTech

Machine Tap, M5 x 0.8mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

9 Variations

SwissTech

Machine Tap, M6 x 1mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

9 Variations

SwissTech

Machine Tap, M8 x 1.25mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

9 Variations

SwissTech

Machine Tap, M10 x 1.5mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

9 Variations

SwissTech

Machine Tap, M12 x 1.75mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

9 Variations

SwissTech

Machine Tap, M16 x 2mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

9 Variations

SwissTech

Machine Tap, M3 x 0.5mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

8 Variations

SwissTech

Machine Tap, M4 x 0.7mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

8 Variations

SwissTech

Machine Tap, M5 x 0.8mm, Metric Coarse, Spiral Flute, Vanadium High Speed Steel, Steam Tempered, Blue

8 Variations

Key Information

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