Blind-hole chip control
Special flute geometry promotes excellent chip evacuation for blind-hole tapping work.
Whitworth BSW range
Covers BSW thread sizes from W1/8–40 through W1-1/8–7.
Defined tapping data
Specified tapping drills and DIN standards support practical tool selection.
| SKU | Size | TPI | Thread length (mm) | Overall length (mm) | Neck length (mm) | Shank dia. (mm) | Square size (mm) | Square length (mm) | Flutes | Tapping drill dia. (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TC134200 | W1/8 | 40 | 7.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.5 | In stock | $16.60 | ||
| TC134280 | W5/32 | 32 | 7.0 | 63.0 | 21.0 | 4.5 | 3.4 | 6.0 | 3 | 3.1 | In stock | $16.60 | ||
| TC134320 | W3/16 | 24 | 10.0 | 70.0 | 25.0 | 6.0 | 4.9 | 8.0 | 3 | 3.6 | In stock | $20.80 | ||
| TC134360 | W7/32 | 24 | 10.0 | 80.0 | 30.0 | 6.0 | 4.9 | 8.0 | 3 | 4.4 | In stock | $20.80 | ||
| TC134400 | W1/4 | 20 | 13.0 | 80.0 | 30.0 | 7.0 | 5.5 | 8.0 | 3 | 5.1 | In stock | $20.80 | ||
| TC134440 | W5/16 | 18 | 14.0 | 90.0 | 35.0 | 8.0 | 6.2 | 9.0 | 3 | 6.5 | In stock | $21.40 | ||
| TC134480 | W3/8 | 16 | 16.0 | 100.0 | 39.0 | 9.0 | 7.0 | 10.0 | 3 | 7.9 | In stock | $29.10 | ||
| TC134520 | W7/16 | 14 | 17.0 | 100.0 | 40.0 | 8.0 | 6.2 | 9.0 | 3 | 9.3 | Low stock | $34.70 | ||
| TC134600 | W9/16 | 12 | 20.0 | 110.0 | 44.0 | 11.0 | 9.0 | 12.0 | 3 | 12.0 | Low stock | $51.50 | ||
| TC134640 | W5/8 | 11 | 22.0 | 110.0 | 40.0 | 12.0 | 9.0 | 12.0 | 3 | 13.5 | Low stock | $56.90 | ||
| TC134700 | W3/4 | 10 | 25.0 | 125.0 | 50.0 | 14.0 | 11.0 | 14.0 | 4 | 16.5 | Low stock | $118.80 | ||
| TC134740 | W7/8 | 9 | 27.0 | 140.0 | 54.0 | 18.0 | 14.5 | 17.0 | 4 | 19.25 | 5 days | $147.30 | ||
| TC134780 | W1 | 8 | 30.0 | 160.0 | 60.0 | 20.0 | 16.0 | 19.0 | 4 | 22.0 | Low stock | $159.00 | ||
| TC134820 | W1-1/8 | 7 | 35.0 | 180.0 | 65.0 | 22.0 | 18.0 | 21.0 | 4 | 24.75 | 5 days | $282.70 |
Add (TC134) HSS-E (M35) BSW Spiral Flute Tap to comparison
View Comparison- Overview
- Specifications
- Reviews
YG-1 TC134 is a bright HSS-E BSW spiral flute machine tap with special flute geometry. It is suitable for tapping blind holes where excellent chip evacuation supports Whitworth BSW internal threads. The TC134 series suits machine tapping applications requiring effective blind-hole chip removal. It covers W1/8–40 through W1-1/8–7 BSW thread sizes, with 2.5×D hole capacity. DIN 2182 applies from W1/8 to W3/8, while larger sizes use DIN 2183. The range includes specified tapping-drill diameters from 2.5 mm to 24.75 mm. Each tap has three or four flutes according to the selected thread size. Thread pitches extend from 40 TPI in W1/8 to 7 TPI in W1-1/8.
- Bright HSS-E spiral flute machine tap for Whitworth BSW threads
- Special flute geometry supports excellent chip evacuation in blind holes
- 2.5×D blind-hole capacity
- BSW sizes from W1/8–40 to W1-1/8–7
- DIN 2182 through W3/8 and DIN 2183 from W7/16
- Specified tapping drills from 2.5 mm to 24.75 mm
No specifications available.