DEWALT Drill Bit, Self Feed, 2-1/4 Inch (DW1638)
- Aggressive spur provides fast material penetration
- Optimized cutting geometry provides longer bit life
- Open tooth design allows for more resharpenings
- 7/16-inch Ball groove shank for quick change applications
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above $200.
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Orders are processed and shipped from Canberra
3-6 days (Domestic)
Confidence-backed purchases with 30-day return support.
AUD |
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Category |
Power & Hand Tools , Power Tool Parts & Accessories , Power Drill Parts & Accessories , Drill Bits , Self-Feed Drill Bits |
Tags |
Estimated shipping
Select a product to estimate shipping.DEWALT DW1638 2-1/4IN SELF-FEED BIT
DeWalt DW1638 2-1/4-Inch Bit with 7/16-Inch Shank Selfeed Bit
Product details

| Main Specification | |
|---|---|
| Surface Recommendation | Wood or steel |
| Manufacturer | Dewalt |
| Unit Count | 1 Count |
| Cutting Diameter | 5.7 centimeters |
| Point Style | Taper Point |
| Shank Type | Ball Groove |
| Tool Flute Type | Spiral |
| Brand | Dewalt |
| UPC | 028874116382 |
| Cutting Angle String | 90 Degrees |
| Included Components | Dewalt - DW1638 |
| Number of Pieces | 1 |
| Material | Blend |
| Finish Type | Brushed |
| Global Trade Identification Number | 00028874116382 |
| Item Weight | 1.6 ounces |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Part Number | DW1638 |
| Model | DW1638 |
| Material Type | Blend |
| Number of Flutes | 2 |
| Item details | |
| Item Type Name | Dewalt - DW1638 |
| Style | |
| Finish Types | Brushed |
| Measurements | |
| Item Dimensions | 6.06 x 2.75 x 2.75 inches |
| Others | |
| Product Type | Dewalt - DW1638 |
| Minimum Bore Diameter | 2.25 inches |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.



