ANSI LO-SP

Low Spiral Fluted Taps for Alloy Steels

Specification

■ Using the LO-SP, the chips are divided and discharged smoothly due to the low helix spiral flute. The LO-SP is effective for thread Oxide processing of high carbon steels, alloy steels Recommended Tapping Speed depending on Materials etc. and horizontal machining. High carbon steels Alloy steels

5高炭素鋼10 5合金鋼10

(m/min) (m/min)

TYPE:1

Segment:1C

SizeClassCodeChamferL (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)No. of flutesTYPE
F ior Unifieid Threai ds
1 -8UNC2BXSSU16XYEEXHT2.5P6.2991.457-3.2280.80.60.81241
1 1/8-8UN2BXSSU18XYEEXHT2.5P7.0871.732-3.6220.8960.6720.87541
1 1/4-8UN2BXSSU20XYEEXHT2.5P7.0871.929-3.6221.0210.766141
1 3/8-8UN2BXSSU22XYEEXHT2.5P7.8742.165-4.0161.1080.8311.06241
1 1/2-8UN2BXSSU24XYEEXHT2.5P7.8742.323-4.0161.2330.9251.12541