DORMER EP411 SPIRAL POINT TAP 1 INCH X 11 5973963
G(BSP) Machine Tap Spiral Point
References
dormer:EP411
rubix:2019296
ean:7320760149652
Technical specifications
| Threading diameter | 30.75 mm |
|---|---|
| Input | 25 |
| Total length | 160 mm |
Product details : DORMER EP411 SPIRAL POINT TAP 1 INCH X 11 5973963
Universal gas thread (G or BSP) machine tap for through holes. Wire tolerance 6H. HSS-E PM version with steam-tempered surface for better adhesion of cutting oil. This also makes it suitable for tapping in stainless steels. Equipped with shell cutting for better cutting of the hole and propelling the chip. Dimensions according to DIN 5156. Suitable for threads up to 2.5xD
MACHINE TAP 1' EP41 MACHINE SPECTRUM
Strengths
Superb performance in a range of materials
Short thread length means low torque and better chip evacuation
Manufactured from high speed cobalt steel for unbeatable toughness, edge strength & wear resistance
Available in bright or steam tempered (ST) finish, with 6H or 6G tolerances
Short thread length means low torque and better chip evacuation
Manufactured from high speed cobalt steel for unbeatable toughness, edge strength & wear resistance
Available in bright or steam tempered (ST) finish, with 6H or 6G tolerances
Applications
Suitable for tapping and through holes in a wide range of materials
Technical specifications
Attributes
| Threading diameter | 30.75 mm |
|---|---|
| Input | 25 |
| Total length | 160 mm |
| Body material | HSS-E |
| Tolerance | 6H |
| Type | British through-bores |
| With cooling spray | No |
| Direction of threading | Right |
| Drilling diameter | 25 mm |
| Square drive adapter | 20 mm |
| Coating | Steam Tempered |
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£ 286.65 excl. VAT
/ Each
£ 343.98 incl. VAT
Usually arrives within 14 working days