# LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank

Piece: The LUCTHY countersink bit set contains six HSS bits with a 1/4-inch hex shank, intended for countersinking in wood and selected other materials. The listing describes three sizes, with two bits of each, for projects where recessed screw heads are wanted.

- [Original product page](https://bargainpostbox.co.uk/product/lucthy-six-piece-hss-countersink-bit-set)
- [View offer](https://bargainpostbox.co.uk/visit/lucthy-six-piece-hss-countersink-bit-set)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: LUCTHY
- Category: Tools & Garden > Power Tools > Drills & Drivers
- Price: 5.94 GBP
- Previous price: 6.99 GBP
- Discount: 15%
- Price checked: 2026-11-13T05:53:44.378Z
- Rating: 4.5 / 5
- Reviews: 30

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Six-piece set described as two bits each in 12mm, 16mm and 19mm sizes.
- The 1/4-inch hex shank is stated to suit standard drill chucks, quick-release cordless drills, impact drivers and drill presses.
- The listing names wood, plywood, MDF, particleboard, plastic, aluminium and brass as suitable materials.
- Designed to make tapered recesses for screw heads to sit flush with or below the work surface.

## Pros

- Three listed sizes and two bits per size offer a choice for different countersinking jobs.
- The hex shank is intended for quick changes in compatible power tools.
- Stated material range extends beyond wood to plastic and soft metals such as aluminium and brass.

## Specifications

### Identity
- Brand: LUCTHY
### Design and materials
- Bit material: High-Speed Steel \(HSS\)
- Finish: Uncoated
- Shank type: Hex
- Shank size: 1/4-inch \(6.35mm\)
- Cutting angle: 6E+1 Degrees
- Cutting diameter: 12 Millimetres
### Set and applications
- Number of pieces: 6
- Sizes and quantities: 12mm, 16mm, and 19mm \(2 pieces of each\)
- Recommended surfaces: Wood, Plywood, MDF, Particleboard, Plastic, Aluminium, Brass

## Before you buy

- The listing is inconsistent about the cutting angle: one field gives "6E+1 Degrees", while the item highlight and product description claim 90°. It also gives 12mm as the cutting diameter despite listing 16mm and 19mm sizes. Confirm the intended angles and how the diameters relate to the three sizes before purchase.

## In the box

- Six countersink bits: two each of 12mm, 16mm and 19mm (Included)
- Bag (Included)

## A good fit for

- DIYers and woodworkers who need countersink bits in three listed sizes for screw-hole finishing.
- Buyers working with wood, plywood, board materials, plastic or the stated soft metals, using a compatible 1/4-inch hex-shank tool.

## Less suited to

- Anyone needing a confirmed cutting angle or fully clarified cutting dimensions before buying.
- Work outside the listed materials or applications.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share falls in the three- and two-star categories. This gives a broadly favourable but not unanimous snapshot. Ratings alone do not establish why buyers responded as they did or confirm the claimed bit sizes and materials.

## Frequently asked questions

### How many bits and sizes are listed?
The listing describes six bits total, with two each in 12mm, 16mm and 19mm sizes.
### What tools does the hex shank fit?
The listing claims compatibility with standard drill chucks, quick-release cordless drills, impact drivers and drill presses. Check that your tool accepts a 1/4-inch hex shank.
### Which materials are named for use?
Wood, plywood, MDF, particleboard, plastic, aluminium and brass are listed. The description characterises aluminium and brass as soft metals.
### Is the cutting angle clear?
No. A specification gives "6E+1 Degrees", while other listing text says 90°. Confirm the angle and the sizes before ordering.

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## Add-ons

- [Makita D-73455 Countersink with Drill Bit, 4 Piece Set](https://bargainpostbox.co.uk/visit/lucthy-six-piece-hss-countersink-bit-set)

## Images

![LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank — 1](https://bargainpostbox.co.uk/i/HrSrOGScQqw1fDHtS2NpC2EkgH-uMmspZsYnTNvolJuXGHRjZqLEZ9eoQpJ2TLw4tbWQRqJezG4AuKppHQRxVmunM99O7lf9cylHld5Gw_2eD6bPINrE.jpg)

![LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank — 2](https://bargainpostbox.co.uk/i/s7ehV9rItkM9SFSjC4uDiHpTQy-Ro8Hjp-hMJVzysNObt3YLffOXS081VkH4Db1tQ4ch3kOxWt2N0I4QKPpU5GpnLysUwhhBlEbt7AUlguDFotAhmusM.jpg)

![LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank — 3](https://bargainpostbox.co.uk/i/xxON6Vcx0PaufqHX5qNNAI7CaruHMWwDRT5YPQkpj0SQJ4Noj96Bka2EaLxJZO2B6nkMxOHiUJTp3VjXPeGOVSyl69W7T_Gv2BqK0EZyGohZYepRfScu.jpg)

![LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank — 4](https://bargainpostbox.co.uk/i/vtatd_aQGBxSseuaacbUITqADxJqjcvECTde3Ws1Zl573SZmO42U3LKZKQ7JssbRYAZpYvuDDZOQ78dDyUtCRN3xcaY18TieOj_nvwSOkzAc23H0sAC2.jpg)

![LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank — 5](https://bargainpostbox.co.uk/i/_dAtCxl-z0sL4aAQSrVFvYhVJqCAOp8sSlBiVtEwbRh4Tbamd9aNLNsDRiKn0afTmZnjRa5hXYTJVPbMpsrZvA5hstd-IWxpB62mVrNnqWqjKDtC62cD.jpg)

![LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank — 6](https://bargainpostbox.co.uk/i/SwP-lJp4Ro8GSbwUrIznFHoM50MZg01mbx5dtoRgPvd_xarBvox0Fz5aX-G-OA2qLLVhCCo96lujS8rifUxotemSYKF9Ivdy8U4Oe1GicAQwNTRkDfXL.jpg)

![LUCTHY 6-Piece HSS Countersink Bit Set, 1/4-Inch Hex Shank — 7](https://bargainpostbox.co.uk/i/DGX7dpqJG-TsuyHQEqWLHsf84nc_5rLnMxalxraqVTCa8nMxKSejA9hrHv91EP2ktDeIDIvNYAkLAFZ5lwl9hUs5EN59gIOeb_14ae5an1iVQeg9oaZl.jpg)