ZMZ Titanium Step Drill Bit Set Hex Shank 28 Sizes 1/8” – 3/4” (S)

Power Drill Drivers gkulm1775 20 Views 0 Comments

ZMZ Titanium Step Drill Bit Set Hex Shank 28 Sizes 1/8” – 3/4” (S)

ZMZ Titanium Step Drill Bit Set Hex Shank 28 Sizes 1/8'' - 3/4'' (S)

    This set includes three standard SAE step drill bits that replace 28 individual drill bits
    Made of super strong M2 steel with titanium coating for added durability and bit life
    Two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip
    Comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit
    Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill

▲Material:HSS 4241
▲Shank :1/4 Hexagonal
▲Surface treatment: titanium
▲Tools: pistol drill, bench drill

✔Made with drop forged heat treated high speed steel (HSS) with titanium nitride coating for longer life time.
✔High speed, titanium nitride coated steel Replaces 28 separate drill bits Two fluted design for fast, smooth cutting.
✔Automatically deburrs holes as you drill.
✔4241 high-speed steel, used in hardness under 25 ° workpiece, the plate thickness under 5 mm.
✔such as carbon steel plate, sheet iron, insulation boards, wood. Cannot be used for stainless steel.
✔When inject cold water while working, can effectively extend the service life of the drill bit.

❤Six step bit:3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″
❤Nine step bit: 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″
❤Thirteen step bit: 1/8″, 5/32″, 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 13/32″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 13/32″, 7/16″, 15/32″, 1/2″

Package includes
3pcs Drill Bits

List Price: $ 10.99

Price: $ 10.99

DRILLPRO Titanium Step Drill Bit Cone Drill Bits, High Speed Steel 10 Steps 1/4” to 1-3/8”

DRILLPRO Titanium Step Drill Bit Cone Drill Bits, High Speed Steel 10 Steps 1/4” to 1-3/8”

  • INCLUDES 10 STEP SIZES: 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″
  • TRI-FLATTED SHANK: fits into power tools chuck securely and eliminates slip.
  • TITANIUM | HIGH SPEED STEEL: classic high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal
  • EASY DRILLING: Two-fluted design provides faster, smoother cutting;Provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces.
  • Mainly used for drilling within 3mm of thin steel drilling, a drill can replace the use of more than a bit, according to the need to process different diameter holes, and one-time processing can be completed, do not need to replace the drill bit and positioning holes

Step Drill
Although expensive, step drills can cut a variety of diameters and are great for thin materials like sheet metal. These drill bits have a stepped profile and increase in size the deeper the hole. The downside to step bits is that they do not work on materials thicker than 3/16 of an inch. Also, they might require a pilot hole before drilling.

Warning: When you use these drill bits on aluminum. The coating can easily end up welded to the metal.

Features :
●The sharpness and titanium coating ensure easily cut through most sheet metal, plastic and some other materials with ease.
●Double cutting blades design enables a faster and smoother cutting.
●Can be drilling for wood, plastic and aluminum, copper, steel.
●High speed steel for longer service life.
●Ideal For DIY, Home and General Building/Engineering Using.

Specification :
Color : Gold(as picture shown)
Material : High Speed Steel
Surface : Nitrogen treatment (increasing the hardness and abrasion resistance)
Shank:Triangle round handle
Scop : thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber.
Model:1/4~1-3/8″(1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8″)
Shank Size:25 x 10mm
Total Height: 80mm

Warranty: Within 90 days product quality is not completely satisfied, please CONTACT US, 100% refund.

Package included :1 x 1/4~1-3/8″ HSS Drill

√Why Choose DRILLPRO
▶Good quality and reliable brand
▶24-hour feedback excellent customer service
▶Any purchase doubt please ask in the Q&A, we will answer it as soon as possible

List Price: $ 20.22

Price: $ 10.99

Find More Step Drill Products

Reprint Please Indicate: Power Drill Drivers » ZMZ Titanium Step Drill Bit Set Hex Shank 28 Sizes 1/8” – 3/4” (S)

Leave a Reply
Cancel Comment

Your email address will not be published. Required fields are marked *

  • *
  • *