HSS Spiral Point Hand Tap 1/4-28
(Pack of
1.0)
Spiral point design has a left hand flute at the point to provide a positive rake and drive the chip ahead of the tap
Shorter overall thread length minimizes drag after the first full thread
Reduced neck provides clearance to prevent breakage and allows room for lubrication to reach cutting edge
Precision-ground thread design performs better in controlled machine set-ups and tougher off-hand maintenance applications
Three flutes stabilize starting direction to facilitate tapping straight holes
Manufactured from high-speed steel
Recommended for through holes in most materials
Designed for tapping on machining centers
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Couldn't load pickup availability
California Proposition 65: Not Applicable
www.P65Warnings.ca.gov
Catalog Page#: 11-43
Frequently Bought Together

Twist-On Surface Conditioning Disc 2" Maroon
Couldn't load pickup availability

Jobber Length Drill Bit HSS 1/4"
Couldn't load pickup availability

Jobber Length Drill Bit HSS 3/16"
Couldn't load pickup availability

High Solids Paints Gloss Black
Couldn't load pickup availability

Butt Connector 22 to 18 AWG Red
Couldn't load pickup availability

Nylon Cable Tie 4" Black
Couldn't load pickup availability

Pilotdrive Cryotap 7/8"-9 Starter Hand Tap
Couldn't load pickup availability

Pilotdrive Cryotap M14 x 2.0 Starter Hand Tap
Couldn't load pickup availability

Pilotdrive Cryotap M5 x 0.8 Starter Hand Tap
Couldn't load pickup availability

HSS Spiral Point Hand Tap M5 x 0.8
Couldn't load pickup availability

HSS Spiral Point Hand Tap M4 x 0.7
Couldn't load pickup availability

HSS Spiral Point Hand Tap M14 x 2
Couldn't load pickup availability

Abrasive Hand Pad All Purpose 6 x 9"
Couldn't load pickup availability

Twist-On Surface Conditioning Disc 2" Maroon
Couldn't load pickup availability

Jobber Length Drill Bit HSS 1/4"
Couldn't load pickup availability
Product Description
Spiral point design has a left hand flute at the point to provide a positive rake and drive the chip ahead of the tap Shorter overall thread length minimizes drag after the first full thread
Reduced neck provides clearance to prevent breakage and allows room for lubrication to reach cutting edge
Precision-ground thread design performs better in controlled machine set-ups and tougher off-hand maintenance applications
Three flutes stabilize starting direction to facilitate tapping straight holes
Manufactured from high-speed steel
Recommended for through holes in most materials
Designed for tapping on machining centers
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Technical Specifications
Item#: | 61129 |
---|---|
Type | Fractional |
Diameter | 1/4 " |
Pitch | 28 |
Flutes | 3 |
Thread Length | 5/8 " |
H Limits | GH2 |
Material | HSS |
Recommended Drill Size | No. 3 |
UNSPSC #: | 23241615 |
TAA Compliant: | Yes |
Weight: | 0.03 lb |
Product Restrictions
California Proposition 65: Not Applicable
www.P65Warnings.ca.gov


