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With a strong high speed steel construction for improved rigidity when machining and a black oxide finish for improved wear and heat resistance, the 'Blue Ring' range of gun nose taps from Swiss + Tech are ideal for tough application and through holes.
Features and Benefits
High speed steel construction for improved rigidity when machining
Black oxide coating for reduced heat and improved wear resistance
Gun nose spiral for through hole cutting
Specifications
For through holes
Taper lead to DIN form B (3.5 x P to 5.5 x P)
Tapping tolerance to 6H
DIN 371/376
Typical Applications
Tapping
Through holes
Steel
Stainless steel
Cast iron
Ring Colour | Blue |
Pitch | 0.5 |
Overall Length | 56mm |
Square Width | 2.7mm |
Thread Standard | Metric Coarse |
Number of Flutes | 3 |
Thread Direction | Right Hand |
Coolant Delivery | External |
Shank Diameter | 3.5mm |
Material Grade | M35 |
Finish/Coating | Steam Tempered |
Dimensions Standard | DIN 371 |
Tap Type | Spiral Point |
Material Application | Stainless Steels |
Thread Size | M3 |
Class of Fit | 6HX |
Thread Length | 11.00mm |
Material | Vanadium High Speed Steel |
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