DeWALT HSS Step Drill Bit 8mm x 18mm
- RS Stock No.:
- 7068602
- Mfr. Prt No.:
- DT5027-QZ
- Brand:
- DeWALT
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 7068602 |
| Product description | DeWALT HSS Step Drill Bit 8mm x 18mm |
| Manufacturer / Brand | DeWALT |
| Manufacturer part number | DT5027-QZ |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7068602 |
| Product description | DeWALT HSS Step Drill Bit 8mm x 18mm |
| Manufacturer / Brand | DeWALT |
| Manufacturer part number | DT5027-QZ |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 25, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: CN
Product Details
Dewalt HSS Step Drill Bits
Introducing a range of HSS step drill bits from Dewalt. These high-speed steel step drills offer the perfect alternative to conventional drills, they produce cleaner holes as the bit cuts incrementally larger holes as it passes through the material. This method stops the need to switch between multiple drill bit sizes.
Why would you buy a step drill bit?
A step drill bit is a single piece accessory with optimized flute angles. It offers a unique tip design that eliminates movement and increases drilling speed. They are compatible with any power tool that incorporates a chuck, for example; cordless drill drivers.
Features and Benefits
• HSS drill bits
• Drill various hole diameters
• Hole diameters engraved
• For drilling and enlarging existing holes from 14mm up to 34mm
• Clean and accurate cuts in the toughest materials
• Compatible with power tools
Step Drill Bit Options
• DT5026-QZ - 4 to 12 mm = RS stock no: 706-8609
• DT5027-QZ - 8 to 18 mm = RS stock no: 706-8602
• DT5030-QZ - 14 to 25 mm = RS stock no: 706-8606
• DT5031-QZ - 20 to 34 mm = RS stock no: 706-8615
What material will they cut?
Typical materials include;
• Steel
• Iron
• Graphite
• Nickel
• Brass
• Wood
Application Information
Step drill bits are typically used in electrical, plumbing and HVAC applications. They are compatible with corded or cordless power tools.
FAQ’s
How good are step drill bits?
A step drill bit is an accessory that gets overlooked, the working principle is so simple you can drill multiple size holes without changing the bit and achieve a nice clean finish every time.
Can a step drill bit be used with a stationary drill machine?
Yes, step drill bits are compatible with portable hand power tools as well a stationary drilling machines.
What is the downside of using a step drill bit instead of a conventional drill bit?
Step drill bits require a pilot hole being made in the material the size of the first step, a conventional drill bit on the other hand typically only requires a counter punch hole.
Specifications
| Attribute | Value |
| Brand | DeWALT |
| Minimum Head Size | 8 mm |
| Maximum Head Size | 18 mm |
| Number of Steps | 6 |
| Drill Bit Type | Step Drill Bit |
| Maximum Drilling Thickness | 5 mm |
| Material | HSS |
