Made from premium quality high speed steel with ground threads, hardened and tempered for longest life in a variety of materials.
Features:
- Hardened and tempered for longest life
- Precision ground threads for free cutting action
- Premium quality HSS
Materials:
- Aluminum
- Mild steel
- Stainless steel
Applications:
- Cutting new threads in a variety of materials
- Repairing damaged threads
- Tapping through holes
Tips:
- Make 1/4 turn back when torque is too high
- Use Walter Tapcut lubricant for best results
Specifications:
| Part | Tap Size x Thread Per Inch | Style | Description | Drill Size |
| 03-A 061 | 6-32 NC | Taper style | Machine screw size | #36 |
| 03-A 081 | 8-32 NC | Taper style | Machine screw size | #29 |
| 03-A 101 | 10-24 NC | Taper style | Machine screw size | #25 |
| 03-A 104 | 10-32 NF | Taper style | Machine screw size | #21 |
| 03-A 121 | 12-24 NC | Taper style | Machine screw size | #16 |
| 03-A 122 | 12-24 NC | Plug style | Machine screw size | #16 |
| 03-A 123 | 12-24 NC | Bottoming style | Machine screw size | #16 |
| 03-B 041 | 1/4-20 NC | Taper style | Fractional size | #7 |
| 03-B 044 | 1/4-28 NF | Taper style | Fractional size | #3 |
| 03-B 046 | 1/4-28 NF | Bottoming style | Fractional size | #3 |
| 03-B 051 | 5/16-18 NC | Taper style | Fractional size | F |
| 03-B 054 | 5/16-24 NF | Taper style | Fractional size | 17/64 |
| 03-B 056 | 5/16-24 NF | Bottoming style | Fractional size | 17/64 |
| 03-B 061 | 3/8-16 NC | Taper style | Fractional size | 44697 |
| 03-B 063 | 3/8-16 NC | Bottoming style | Fractional size | 44697 |
| 03-B 064 | 3/8-24 NF | Taper style | Fractional size | 21/64 |
| 03-B 066 | 3/8-24 NF | Bottoming style | Fractional size | 21/64 |
| 03-B 071 | 7/16-14 NC | Taper style | Fractional size | U |
| 03-B 073 | 7/16-14 NC | Bottoming style | Fractional size | U |
| 03-B 074 | 7/16-20 NF | Taper style | Fractional size | 25/64 |
| 03-B 081 | 1/2-13 NC | Taper style | Fractional size | 27/64 |
| 03-B 083 | 1/2-13 NC | Bottoming style | Fractional size | 27/64 |
| 03-B 084 | 1/2-20 NF | Taper style | Fractional size | 29/64 |
| 03-B 091 | 9/16-12 NC | Taper style | Fractional size | 31/64 |
| 03-B 094 | 9/16-18 NF | Taper style | Fractional size | 33/64 |
| 03-B 101 | 5/8-11 NC | Taper style | Fractional size | 17/32 |
| 03-B 104 | 5/8-18 NF | Taper style | Fractional size | 37/64 |
| 03-B 121 | 3/4-10 NC | Taper style | Fractional size | 21/32 |
| 03-B 124 | 3/4-16 NF | Taper style | Fractional size | 44881 |
| 03-B 141 | 7/8-9 NC | Taper style | Fractional size | 49/64 |
| 03-B 144 | 7/8-14 NF | Taper style | Fractional size | 13/16 |
| 03-B 161 | 1-8 NC | Taper style | Fractional size | 44750 |
Metric Walter Hand Taps:
| Item | Style | Tap Size x Pitch | Drill Size |
| 03D 041 | Taper | 4.0 x .70 mm | #30 |
| 03D 061 | Taper | 6.0 x 1.00 mm | #9 |
| 03D 081 | Taper | 8.0 x 1.25 mm | 17/64 |
| 03D 101 | Taper | 10.0 x 1.50 mm | 21/64 |
* All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.