Widia™ 16514 GTD™ 5344 Heavy Duty Spiral Flute Tap, Imperial, 5/16-18, UNC Thread, 3 Flutes, Right Hand Cutting Direction
Spiral Flute Taps
356914
MFG #: 2748030
WIDIA™
18.22000
/ ea
- Alternate Catalog Number: 16514
- Catalog Number: 2748030
- Class of Fit: H3
- Country of Origin: US
- Gross Weight Per Pack: 0.0300 lb
- Measurement System: Imperial
- Overall Length: 2.72 in
- Series: 5344
- Shank Diameter: 0.318 in
- Standards: ANSI 302A
- Thread Length: 0.69 in
- Thread Standard: UNC
- Type: Heavy Duty
- UPC 11: 66235516514
- UPC 12: 66235516514
- Stock Status: NONSTOCK
- Brand: WIDIA™
- Manufacturer: Greenfield Industries
- Chamfer Type: Bottoming
- Cutting Direction: Right Hand
- Finish|Coating: SH50 Steam Oxide
- Flute Direction: Right Hand
- Material: HSS
- Material Application: Steel, Stainless Steel, Gray Cast Iron, Ductile Cast Iron, Wrought Aluminum, Cast Aluminum, Copper and Copper Alloys
- Number of Flutes: 3
- Thread Size: 5/16-18
- Through Coolant: Yes
- Features
| Heavy duty spiral tap made of vanadium HSS |
| Rugged 3-flute construction |
| CNC reduced neck design |
| Approximate 45 deg spiral flutes to lift chips in blind hole tapping |
| SH-50 steam oxide surface treatment to resist loading and galling in steels |
| Applicable on steel, stainless steel, gray cast iron, ductile cast iron, wrought aluminum, cast aluminum, copper and copper alloys |
| Coolant flood |
| 45 deg helix |
| 0.44 in neck length |
| 1.5P-2P chamfer |
| H3 thread limit |