FOCSTOL Four Spiral Flute Cobalt Step Drill Bit - 3pcs 1/8''-7/8'' HSS Step Drill Bit M35 with Quick Change Hex Shank for Stainless Steel Metal Aluminium Copper Plastic Wood

★★★★★ 4.9 19 reviews

US$23.60
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US$23.60
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Product details

Management number 227072984 Release Date 2026/05/09 List Price US$23.60 Model Number 227072984
Category
  • 【Size】Total 3pcs/set: Diameter 1/4''-3/4'', 1/8''-1/2'', 3/16''-7/8''; Quick change hex shank; Shank diameter 6.35mm
  • 【Application】Suitable for drilling holes in stainless steel plate (1MM thickness and below), all kinds of metal plate (3MM thickness and below), aluminum plate, copper plate, wood, plastic and other materials
  • 【Four Spiral Flute Step Design】The 4-flute step drill is more stable when cutting, drilling accuracy is significantly improved, faster cutting speed when drilling, higher efficiency, and better chip removal, the step drill contains a variety of sizes, suitable for use in a wide range of materials and different diameters of drilling needs
  • 【M35 Cobalt-containing High-speed Steel Material】The material is treated with ultra-high temperature heat treatment and TiAlN coating on the surface, which has high hardness, high abrasion resistance and durability; it is a good tool for processing stainless steel plate and all kinds of metal plates
  • 【Recommended Machine】Corded Drill, Cordless Drill, Benchtop Drill. Use electric hand drill: Recommended speed not less than 2000RPM; Faster the RPM, longer the drill bit's working life. When use Angle Grinder, please install angle grinder drill chuck
ASIN B0CQLSD43N
Brand Name FOCSTOL
Shank Type Hex
Unit Count 1.0 Count
Item Weight 0.15 Kilograms
Part Number F2-O21402X03
Point Style Step Point
Finish Types Titanium Aluminum Nitride
Manufacturer FOCSTOL
Material Type High Carbon Steel, Cobalt-containing High-speed Steel
Item Dimensions 3.54 x 3.54 x 3.31 inches
Tool Flute Type Spiral
Number of Flutes 4
Number of Pieces 3
Minimum Bore Diameter 3.18 Millimeters
Surface Recommendation Metal, Plastic, Stainless Steel, Wood

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