Threaded Shank Drill Bits
Threaded Shank Drill Bits
- Constructed from Industrial-Grade NAS Steel
- Able to screw into a threaded adapter on a handheld drill to enable drilling in tight areas where standard bits that install in a chuck can’t fit
- Commonly used for angle and offset drilling
- Split point penetrates on contact and prevents “walking” of the bit
- Very stub configurations available
- Built to NAS 965
- Manufactured in the US
Other types of drill bit are also available, including our range of Aircraft Extension Drill Bits.
Get in touch today!
For orders and enquiries, contact us by telephone or email.
Callers within the UK, Tel: 01698 426662
Outwith the UK, Tel: +44 1698 426662
| HSS Threaded Shank Drill Bits | |
|---|---|
| Type B Threaded, Hex Shank HSS Adapter Drill – NAS 965 1/4-28 UNF Class 2A Thread Surface Treated-Steam Oxide. Quickly threads into angle drills and drill attachments. Drill bits are manufactured to NAS 965 Type B construction with 135° P-3 split points. High Speed Steel drill bits are for drilling general to medium duty, low tensile strength materials in confined areas. |
 |
| Cobalt Threaded Shank Drill Bits | |
|---|---|
| Type D Threaded Square Shank Cobalt Adapter Drill – NAS 965 1/4-28 UNF CLASS 2A Thread Surface Treated-Steam Oxide Drill bits are manufactured to NAS 965 Type D construction with 135° P-9 split points. Cobalt drill bits are for drilling hard, tough, high tensile strength materials in confined areas. |
|
| Part No. | TP54A | TP54 | TP54L | TP54CA | TP54C | TP54CL | |
|---|---|---|---|---|---|---|---|
| Size | Dec. Equiv. | HSS L=5/8″ |
HSS L=1-1/4″ |
HSS L=2-1/2″ |
Cobalt L=5/8″ |
Cobalt L=1-1/4″ |
Cobalt L=2-1/2″ |
| 40 | 0.0980 | • | • | • | • | • | • |
| 30 | 0.1285 | • | • | • | • | • | • |
| 27 | 0.1440 | • | • | • | • | • | • |
| 21 | 0.1590 | • | • | • | • | • | • |
| 20 | 0.1610 | • | • | • | • | • | • |
| 19 | 0.1660 | • | • | • | • | • | • |
| 16 | 0.1770 | • | • | • | • | • | • |
| 13 | 0.1850 | • | • | • | • | • | • |
| 3/16 | 0.1875 | • | • | • | • | • | • |
| 12 | 0.1890 | • | • | • | • | • | • |
| 11 | 0.1910 | • | • | • | • | • | • |
| 10 | 0.1935 | • | • | • | • | • | • |
| 8 | 0.1990 | • | • | • | • | • | • |
| 5 | 0.2055 | • | • | • | • | • | • |
| 3 | 0.2130 | • | • | • | • | • | • |
| 7/32 | 0.2188 | • | • | • | • | • | • |
| D | 0.2460 | • | • | • | • | • | • |
| 1/4 | 0.2500 | • | • | • | • | • | • |
| F | 0.2570 | • | • | • | • | • | • |
| 5/16 | 0.3125 | • | • | • | • | • | • |
| HSS Threaded Shank Drill Sets – Short length type | |
|---|---|
| TP54 Sizes: 10, 21, 30, 40 Kit: TP54K-12 (3 of each) Kit: TP54K-24 (6 of each) TP54A Sizes: 10, 21, 30, 40 Kit: TP54K-8 Stubby Kit (2 of each) Kit: TP54LK-8 Long Kit (2 of each) |
 |
| Cobalt Threaded Shank Drill Sets – Short length type | |
|---|---|
| TP54C Sizes: 10, 21, 30, 40 TP54CK-12 (3 of each) Kit: TP54CK-24 (6 of each) TP54CA Sizes: 10, 21, 30, 40 Kit: TP54CAK-8 Stubby Kit (2 of each) Kit: TP54CLK-8 Long Kit (2 of each) |
|
Only logged in customers who have purchased this product may leave a review.
Related Products
Price range: £16.50 through £72.00 inc Vat
This product has multiple variants. The options may be chosen on the product page
Accessories
Price range: £13.50 through £53.00 inc Vat
This product has multiple variants. The options may be chosen on the product page
Accessories
Price range: £16.50 through £72.00 inc Vat
This product has multiple variants. The options may be chosen on the product page
Reviews
There are no reviews yet.