IRWIN Hanson 1835091 Tap and Die Set Machine Screw Fractional, Performance Threading System, 40-Pieces
- This 40-piece IRWIN Hanson threading system combines machine screw and fractional taps and dies with ergonomic drive tools to deliver precision threading for professional workshops and collision centers.
- Features:
- Taps and dies made from durable carbon steel for long-lasting performance
- Self-aligning taps and dies ensure accurate, straight threading
- Chip-breaking technology reduces clogging and extends tool life
- Includes die adapter, adjustable jaw die stock, T-handle, ¾" ratchet drive, and pitch gauge
- No set-screw needed-twist to insert/remove dies quickly
- Includes:
- Machine-screw taps: #4-40 to 1/2-20 (NC/NF)
- Fractional taps and dies: 1/4"-20 NC to 1/2"-20 NF
- 1" hex die stock and spacer
- Small (3-6mm) and medium (6-12mm) adjustable tap sockets
- T-bar handle, 3/4" ratchet drive, SAE pitch gauge
- Specifications:
- Manufacturer: IRWIN Hanson
- Part Number: 1835091
- Set Size: 40 pieces
- Material: Carbon steel
- Tap Thread Sizes: #4-40 to 1/2-20 NC/NF; 1/8"-27 NPT pipe tap
- Die Size Range: #4-40 to 1/2-20 NC/NF
- Drive Tool Size: 1" hex die stock
- Country of Origin: USA
- The IRWIN Hanson 1835091 Performance Threading System Tap and Die Set can also be referred to as IRWIN 1835091 tap die set, IRWIN 40-piece threading kit, fractional machine screw threading set, IRWIN PTS tap die 40pc, and IRWIN Hanson threading system set.
IRWIN Hanson, a division of IRWIN Tools, delivers high-performance hand tools trusted by professionals, backed by innovations such as self-aligning threading and ergonomic designs. Their Performance Threading System sets the industry standard for quality and reliability.
Q: Is this set suitable for both NC and NF threading?
A: Yes. The set includes both NC (National Coarse) and NF (National Fine) taps and dies in sizes #4-40 through 1/2-20, plus a 1/8"-27 NPT pipe tap.
Q: Can I use the die stock with standard dies?
A: Yes. The 1" hex die adapter is compatible with standard 1" hex dies, so you can use replacement or additional dies from other manufacturers.
Q: How do I maintain the threading tools?
A: After each use, clean chips from taps and dies, apply light oil to prevent corrosion, and store in the provided case to maintain alignment and performance.
Q: Does it include a pitch gauge?
A: Yes. An SAE pitch gauge is included to help you identify and match thread pitches accurately before tapping or die-threading.
