Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel

Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS Stepped Driil Bit (Metric 4-12mm/4-20mm/4-32mm)
- 【Step Driil Bit Material】Made of high speed steel with titanium coating, ensure our step drills’ Durability. This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more.
- 【Easy Drilling】Two-fluted provide small pressure and make your drilling faster and smoother , a step drill can be used in a variety of hole sizes.High-step design allows you to stop and won’t drill big!
- 【SET INCLUDES】Bit #1 (5 steps): 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm); Bit #2 (9 steps): 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm); Bit #3 (15 steps): 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm,30mm,32mm)
- 【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material： within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate); within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.
- 【Quick Change】 The 1/4-inch hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools. 1/4" shaft drives are suitable for all kinds of for home DIY power drills.
Step Drill Bit Set:

Feature:
-- High speed, titanium nit-ride coated steel Replaces 28 separate drill bits Two fluted design for fast, smooth cutting.Â
-- When inject cold water while working, can effectively extend the service life of the drill bit. Recommend drilling rate of 250-250 RPM.
-- 1mm thickness can be operated by hand drill, 2~3mm please use bench drill. The drill must continue to cool down when it is working, and it is not easy to burn.
-- According to the need to process different diameter holes, you can achieve one-time processing of large holes, no need to replace the drill bit and positioning hole.

Specifications:
-- Shank: 1/4" Quick Change Hex Shank
-- Finish: Titanium
-- Material: HSS (Suitable for use in the hardness below 25 degrees workpiece, such as iron plate, copper plate, aluminum plate, the thickness of the plate of step is 3mm and wood, PVC sheet, insulation boards with a thickness of 5mm(0.2 inch) or less). Can not be used to hard and brittle materials such as stainless steel, glass, tile floors, walls etc.
-- MEASUREMENT:
4-12 5 Steps (Diameter 4, 6, 8, 10, 12mm)
4-20 9 Steps(Diameter 4, 6, 8, 10, 12, 14, 16, 18, 20mm)
4-32 15 Steps(Diameter 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm)

Package Included:Â
3 x Hss Step Cone Drill Bit Titanium Hole Cutter Set
Guarantee & Customer Service: Refund/ Replacement for ANY reasons. If you have any questions, please contact us.
Country USA
Brand LepoHome
Manufacturer LepoHome
Binding Misc.
ItemPartNumber Drill-Z4
Model Drill-Z4
Color Gold
Size 4 - 32 mm
UnitCount 3
UPCs 722943812082
EANs 0722943812082
ReleaseDate 0000-00-00

Country	USA
Brand	LepoHome
Manufacturer	LepoHome
Binding	Misc.
ItemPartNumber	Drill-Z4
Model	Drill-Z4
Color	Gold
Size	4 - 32 mm
UnitCount	3
UPCs	722943812082
EANs	0722943812082
ReleaseDate	0000-00-00

Step Drill Bit Set, 3 Pieces Titanium Coated High Speed Steel Unibit Cone Drill Bit Kit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling HSS Stepped Driil Bit (Metric 4-12mm/4-20mm/4-32mm)

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