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Overview
Ryobi 4 Piece Countersink Drill Bit Set includes four gauge countersink drill bits and a hex key for creating recessed holes for fasteners.
The Ryobi 4 Piece Countersink Drill Bit Set is designed for making recessed and countersunk holes in timber using a drill. This set includes four gauge countersink drill bits (#6, #8, #10, and #12) along with a hex key for depth adjustments. The countersunk holes allow fasteners, such as flat-head screws, to sit flush with the surface, providing a clean finish for woodworking projects. Each drill bit features a 118° split point that helps maintain sharpness and prevents wandering during use. The bits are equipped with a ¼” hex shank, making them compatible with drill drivers, although they are not recommended for impact drivers.
Features
- Includes 1 x #6, 1 x #8, 1 x #10, and 1 x #12 gauge countersink drill bits.
- Hex key included for adjustable pilot hole depth.
- 118° split point design for sharpness and clean hole production.
- ¼” hex shank compatible with drill drivers.
- Creates recessed holes for flat-head screws, allowing for a neat finish.
Specifications
| Dimensions (W x H x D) | 73mm x 20mm x 146mm |
| Weight | 0.08kg |
| Model Number | RHSS-CDB4 |
The Ryobi 4 Piece Countersink Drill Bit Set is suitable for various woodworking applications.
Specifications
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Shipping & Returns
Shipping
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
- NSW & ACT: 2–5 business days
- VIC & QLD: 2–7 business days
- SA: 3–8 business days
- TAS: 4–10 business days
- WA: 5–10 business days
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
30-day change-of-mind returns
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
Faulty or damaged on arrival
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
Warranty
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
- Damage caused by misuse, incorrect installation, or modification.
- Damage during delivery (claim under shipping policy instead).
- Normal wear and tear.
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
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30-Day Returns
Change-of-mind returns within 30 days.