# GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm

GRIXLEN ZTDCZSDS is a long SDS-Plus masonry drill bit listed at 18 mm diameter and 1000 mm total length. Its stated size and shank suit buyers needing a deep-reach bit for a compatible rotary hammer, while its long format calls for checking tool fit and working clearance.

- [Original product page](https://best-deals.pro/product/grixlen-ztdczsds-18mm-sds-plus-masonry-drill-bit-1000mm)
- [View offer](https://best-deals.pro/visit/grixlen-ztdczsds-18mm-sds-plus-masonry-drill-bit-1000mm)
- Market: US
- Language: en-US
- Currency: USD
- Brand: GRIXLEN
- Model: ZTDCZSDS
- Category: Tools & Garden > Power Tools > Drills & Drivers
- Price: 26.39 USD
- Previous price: 32.99 USD
- Discount: 20%
- Price checked: 2026-11-14T09:44:20.820Z
- Rating: 4.7 / 5
- Reviews: 10

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

- 18 mm cutting diameter with a listed 1000 mm total length for long-reach drilling.
- SDS-Plus shank, spiral flute and two flutes are specified.
- The listing names concrete, brick, cement and stone as applications.

## Pros

- The stated 1000 mm length provides reach for drilling deeper than a typical short masonry bit.
- An 18 mm diameter and SDS-Plus shank are clearly stated for matching the target hole and compatible tool.

## Specifications

### Identity
- Brand: GRIXLEN
- Model: ZTDCZSDS
### Dimensions and installation
- Dimensions listed: 39.37 x 0.71 x 0.71 inches
- Cutting diameter: 18 millimeters
- Total length: 39.3 inch / 1000mm
- Shank type: SDS-Plus
### Construction and use
- Material and tip: Alloy Steel and 一 type Carbide Tip .
- Flute type: Spiral
- Number of flutes: 2
- Surface recommendation: Masonry
- Listed applications: in Concrete , Brick, Cement and Stone,

## Before you buy

- The listing describes the bit as 39.3 inches or 1000 mm long, while its dimensions field gives 39.37 inches. The supplied dimensions and listed total length are therefore inconsistent, so verify the intended overall length before purchase. The material description also contains the unclear phrase “一 type Carbide Tip,” leaving the specific carbide type unconfirmed.

## A good fit for

- Buyers who need an 18 mm masonry bit with SDS-Plus fitting and long reach.
- Drilling applications in concrete, brick, cement or stone, as stated in the listing.

## Less suited to

- Buyers whose rotary hammer does not accept SDS-Plus shanks.
- Work that needs a shorter bit or a different hole diameter.

## Customer feedback

Aggregate ratings lean favorable, but the available rating evidence is a small sample and includes some middle-star ratings. It does not explain customers’ reasons or establish how the bit performs. Buyers should use the clearly stated diameter and SDS-Plus fit for selection, and treat the long-length and material wording discrepancies as points to confirm.

## Frequently asked questions

### What size is this drill bit?
The listing specifies an 18 mm cutting diameter and a total length of 39.3 inches or 1000 mm. Its dimensions field instead lists 39.37 inches in length, so the exact length is inconsistent.
### What shank does it use?
The listed shank type is SDS-Plus. Confirm that your rotary hammer accepts this fitting.
### Which materials is it listed for?
The listing names concrete, brick, cement and stone, and gives masonry as the surface recommendation.
### What is the bit made from?
The listing says alloy steel with a carbide tip, but its wording for the carbide type is unclear.

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## Add-ons

- [1/4"x 4.33"\(6 x 110mm\) SDS Plus Rotary Hammer Drill Bit for Concrete \| Masonry bit, Brick, Cement and Stone, Length : 110mm / 4.33", 1/4" （ 6mm](https://best-deals.pro/visit/grixlen-ztdczsds-18mm-sds-plus-masonry-drill-bit-1000mm)
- [Sabre Tools 1 Inch x 12 Inch SDS Plus Rotary Hammer Drill Bit for Concrete \| Carbide Tipped for Brick, Stone, and Concrete \(1" x 10" x 12"\)](https://best-deals.pro/visit/grixlen-ztdczsds-18mm-sds-plus-masonry-drill-bit-1000mm)

## Images

![GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm — 1](https://best-deals.pro/i/D1dKX9DEDhZu32MeEiBHlapsnG-FXHmsKile18JXJiXI3TZps1MefjaOowmLdNHUnHlG1TeNnDOSoLwF1THbdaITdVWFhnRdo1098onfNufMCZe186vr.jpg)

![GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm — 2](https://best-deals.pro/i/MbQdJ9o9iOAFav3uvBr-52mZ7vGDYi4hijv0pwpl3KV5I3TSGTszHdjzq5kWO0bPnP9lBRaaq0dSN8mZIczfsI9f5EfNbvXysuUQsEAz2H6UbWVoQ3gx.jpg)

![GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm — 3](https://best-deals.pro/i/DWNgdZVi2bAoimVq3LzNpNXsvBvKdKapRV_NMFN0Ma_4aG-VQUoBNW59RUY7CXAVpfARF1GeJimdJ3rbidi6EEvTugML69Ljw1QvXk9wEOmFFmesu21Q.jpg)

![GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm — 4](https://best-deals.pro/i/ROWHetThXRJOfErh38YlMBAQEKCjwGt21qLvUkK-Emk5IhnQae07731ijOL3O-N8vJuE_nt75Eo0_cb2Vte0TIXplL6516JDopA__WKJ9xfpWJdw4mUr.jpg)

![GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm — 5](https://best-deals.pro/i/ljoI00taZRyJC6d1ew_8hRdPRbjRGlOnIRuoOnFF8y0U5YJuypJKXs0TMsLgIAqMvLrAAqdpVHecqTIXwN5kDn3OFIZliYdeq2OPVpWvrwIiHGAo7v2i.jpg)

![GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm — 6](https://best-deals.pro/i/QwAkPtVlqAGJbFVLUkC_58nr29-4F0BhIYsE7_Wj3l2WzNoNOJl_uldDboZSRhZPY3FwGaMlL4-76nuMa_1YwCvrYlXIqTWcModcF9AJHopqnya4Do-Z.jpg)

![GRIXLEN ZTDCZSDS 18 mm SDS-Plus Masonry Drill Bit, 1000 mm — 7](https://best-deals.pro/i/jst46gzQC7FldTgXCkullbBi4lBKz1j1XNW81LfwtEaHnqTU9BpnA8lMWP4OuTvhEIb5WdnfX6B_3MyZam3J-WSbgJyKV7V_nGq0Cyrk4cZFW1EsqIJr.jpg)