Klein Tools 25950 Step Drill Bit Set, Spiral Double Fluted, Titanium Nitride Coating, 1/4-Inch Impact Shank, Rugged Case, 4-Piece
Klein Tools 25950 Step Drill Bit Set, Spiral Double Fluted, Titanium Nitride Coating, 1/4-Inch Impact Shank, Rugged Case, 4-Piece
About this item
- 4 COMMONLY USED STEP BITS sized 1/2, 3/4, 7/8, and 1-3/8-Inch for cutting holes in wide variety of DIY applications and materials (up to 16 gauge steel, plastic, aluminum, wood)
- TWO SPIRAL FLUTES on each step drill bit remove chips and help pull the bit through material for faster cutting
- TITANIUM NITRIDE COATING to help dissipate heat for longer bit life
- 1/4-INCH HEX SHANK for firm, positive grip in standard drills and impact drivers
- SPLIT POINT TIP starts hole cuts quickly and prevents drifting when pressure is added
- 1-OUNCE OIL BOTTLE included for lubrication between cuts to prolong step bit life
- 37 HOLE SIZES in one convenient kit with rugged, hard case
Overview
- Material: Blend
- Finish Type: Titanium Nitride
- Shank Type: Hex
- Brand: KLEIN TOOLS
- Item dimensions L x W x H: 2.75 x 4.86 x 8.75 inches
Couldn't load pickup availability
Low stock: 10 left
View full details

Reviews
-
⭐⭐⭐⭐⭐
Michael Turner — Columbus, Ohio
MROVanta made it easier to find several maintenance supplies in one place. The product information helped me compare the available options, and everything I ordered was useful for routine work around our facility.
-
⭐⭐⭐⭐⭐
Rachel Morgan — Phoenix, Arizona
I was looking for practical supplies for our workshop and found the selection easy to browse. The categories were well organized, and I could quickly locate tools, fasteners, and other items needed for regular maintenance.
-
⭐⭐⭐⭐⭐
David Collins — Charlotte, North Carolina
The products I selected were suitable for the maintenance tasks we had planned. I appreciated being able to review the specifications before ordering, especially when comparing sizes and compatibility for different applications.
-
⭐⭐⭐⭐⭐
Amanda Brooks — Denver, Colorado
I ordered a mix of facility and equipment supplies for our work area. The shopping process was straightforward, and the selection covered several everyday maintenance needs without requiring visits to multiple stores.
New Arrivals
-
Amana Tool 56276 Carbide Tipped Mortising Screw Cutter 3/8 + 0.015 Dia x 9/16 Inch Cut Height x 1/4-28 Thread - size: .015 Dia x .605 x 1/4-28
Regular price $81.37 USDRegular priceSale price $81.37 USD -
TAILONZ 304 Stainless Steel 6mm x 1/4" NPT Push to Connect Straight 5Pcs - size: 6mm OD 1/4''NPT
Regular price $28.20 USDRegular priceSale price $28.20 USD -
Amana Tool - 56270 Carbide Tipped Mortising Screw Straight No Shear Cutter 1/4 Dia x 1/2 x - size: 1/4 Dia x 1/2
Regular price $76.14 USDRegular priceSale price $76.14 USD -
Amana Tool - 55251 Carbide Tipped Mortising Screw Down Shear Cutter 1/2 Dia x 0.605" x - size: 1/2 Dia x 0.605"
Regular price $45.77 USDRegular priceSale price $45.77 USD -
Amana Tool - 56272 Carbide Tipped Mortising Screw Straight No Shear Cutter 1/4 + .015 Dia - size: 1/4 + .015 Dia
Regular price $76.14 USDRegular priceSale price $76.14 USD -

TAILONZ 304 Stainless Steel 5/32" x 1/8" NPT Push to Connect Straight 5Pcs - size: 5/32''OD 1/8''NPT
Regular price $24.88 USDRegular priceSale price $24.88 USD -
`TUOFENG 20 AWG Solid Wire Kit, 6 Colors, Tinned Copper, 26.3 ft Each, PVC - size: 20 AWG Solid Wire 6 Colors 26ft Each (156ft Total)
Regular price $29.53 USDRegular priceSale price $29.53 USD -
Amana Tool - 55277 Carbide Tipped Mortising Screw Down Shear Cutter 1/2 + 0.15 Dia x 9/16 - size: 1/2 + 0.15 Dia x 9/16
Regular price $59.26 USDRegular priceSale price $59.26 USD -
Amana Tool - (55256) Carbide Tipped Mortising Screw Down Shear Cutter 1-1/8 Dia x 11/16" x 1/4-28 Thread - size: 1-1/8 Dia x 11/16" x 1/4-28 Thread
Regular price $90.14 USDRegular priceSale price $90.14 USD -
Amana Tool - 56254 Carbide Tipped Mortising Screw Down Shear Cutter 1-1/4 Dia x 11/16" - size: 1-1/4 Dia x 11/16"
Regular price $80.68 USDRegular priceSale price $80.68 USD -
Amana Tool 55257 Carbide Tipped Mortising Screw Cutter 1-1/4 D x 9/16 CH 1/4-28 Thread - size: 1-1/4 Dia x 9/16" x 1/4-28 Thread
Regular price $73.02 USDRegular priceSale price $73.02 USD -
Amana Tool - 55255 Carbide Tipped Mortising Screw Down Shear Cutter 1-1/4 Dia x 5/8" x - size: 1-1/4 Dia x 5/8" (55255)
Regular price $65.44 USDRegular priceSale price $65.44 USD -
TUOFENG 20 AWG Stranded PVC Hook Up Wire, 6 Colors, 138 ft Tinned Copper - size: 20 AWG PVC Wire 6 colors 23ft each (138ft Total)
Regular price $28.70 USDRegular priceSale price $28.70 USD -
Amana Tool - 55258 Carbide Tipped Mortising Screw Down Shear Cutter 1-1/4 Dia x 5/8" x - size: 1-1/4 Dia x 5/8"
Regular price $60.51 USDRegular priceSale price $60.51 USD -
TUOFENG 20 AWG Silicone Wire Kit, 6 Colors, 138 ft, Stranded Tinned Copper - size: 20 awg 6 colors each 23ft
Regular price $29.03 USDRegular priceSale price $29.03 USD -

TAILONZ 304 Stainless Steel 5/16" x 3/8" NPT Push to Connect Straight 5Pcs - size: 5/16''OD 3/8''NPT
Regular price $26.54 USDRegular priceSale price $26.54 USD -
Amana Tool - 55248 Carbide Tipped Mortising Screw Cutter 3/4 + 0.015 Dia x 9/16" x 1/4 - size: 0.015 Dia x 9/16" x 1/4
Regular price $74.83 USDRegular priceSale price $74.83 USD -
TAILONZ PNEUMATIC 304 Stainless Steel Male Straight 5/16 Inch Tube OD x 1/8 Inch NPT Thread Push to Connect Fittings PC-5/16-N1 (Pack of 5) - size: 5/16''OD 1/8''NPT
Regular price $24.88 USDRegular priceSale price $24.88 USD
Featured Collections
-
Abrasive & Finishing Products
Prepare, shape, smooth, clean, and finish working surfaces with the Abrasive &...
-
Adhesives, Sealants & Lubricants
Support assembly, repair, sealing, protection, and equipment maintenance with the Adhesives, Sealants...
-
Cutting Tools
Explore cutting tools for machining, fabrication, repair, installation, and routine maintenance across...
FAQ
How can I confirm that a product is suitable for my application?
Review the product description, dimensions, materials, ratings, connection types, and compatibility information before ordering. Industrial requirements vary, so consult the equipment manufacturer or a qualified professional if you are uncertain.
Do you provide installation or technical advice?
We can help clarify information shown on a product page, but we do not provide engineering, installation, or workplace-safety advice. Products should be selected, installed, and operated by appropriately qualified personnel where required.
Can I change or cancel my order after placing it?
Contact us as soon as possible at ruleindgalein@gmail.com. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once an order has entered processing or shipment.
When will my order be shipped?
Processing and delivery estimates may vary depending on the product, destination, inventory availability, and carrier. Please review the shipping information provided at checkout and our Shipping & Delivery Policy for additional details.
How can I track my order?
When tracking becomes available, it will be sent to the email address used for your order. Tracking activity may take some time to appear after the carrier receives the shipment.
Why did my order arrive in more than one package?
Items from the same order may be fulfilled or shipped separately. As a result, packages can arrive at different times and may have separate tracking numbers. You will not be charged additional shipping solely because an order is divided into multiple shipments.
What should I do if an item arrives damaged, defective, or incorrect?
Contact us promptly at ruleindgalein@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, shipping label, and any visible damage. Keep all packaging until we provide further instructions.
Can I return an item if it is not suitable?
Eligible items may be returned in accordance with our Return & Refund Policy. Return conditions, exclusions, time limits, and any applicable costs depend on the item and circumstances. Please contact us before sending anything back.
Do you offer bulk quantities or business purchasing?
Availability of larger quantities varies by product. Email us with the product link, desired quantity, required specifications, and delivery location, and we will let you know whether suitable options are available.
How can I contact MROVanta?
Email us at ruleindgalein@gmail.com or call +1 (936) 260-5549. Include your order number when contacting us about an existing purchase so we can assist you more efficiently.
Blog posts
View all-
How to Stop Rust on Exposed Metal Pipes in Humi...
Preventing pipe corrosion in humid industrial facilities requires more than removing visible rust. Learn practical MRO strategies for moisture control, surface preparation, protective coatings, pipe supports, and ongoing inspections.
How to Stop Rust on Exposed Metal Pipes in Humi...
Preventing pipe corrosion in humid industrial facilities requires more than removing visible rust. Learn practical MRO strategies for moisture control, surface preparation, protective coatings, pipe supports, and ongoing inspections.
-
Rust Prevention on Exposed Metal Pipes: 5 MRO M...
Prevent rust on exposed metal pipes with practical MRO corrosion-control strategies. Learn how humidity, surface preparation, protective coatings, inspection routines, and environmental conditions affect industrial pipe maintenance.
Rust Prevention on Exposed Metal Pipes: 5 MRO M...
Prevent rust on exposed metal pipes with practical MRO corrosion-control strategies. Learn how humidity, surface preparation, protective coatings, inspection routines, and environmental conditions affect industrial pipe maintenance.
-
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities. Discover practical corrosion-control methods, surface preparation techniques, coating considerations, and preventive maintenance practices.
How to Stop Rust Before It Starts: A Practical ...
Learn how to prevent rust on exposed metal pipes in humid industrial facilities. Discover practical corrosion-control methods, surface preparation techniques, coating considerations, and preventive maintenance practices.












