amoolo 3/8" Cobalt Drill Bit(5Pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

★★★★☆ 4.0 113 reviews

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Management number 219060714 Release Date 2026/05/03 List Price $8.00 Model Number 219060714
Category
  • 【5Pcs 3/8" Cobalt Drill Bits】5Pcs - 3/8”(Dia 9.26mm) x3-5/8”(Flute Length 92.08 mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market.
  • 【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.
  • 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • 【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. ✔ Pay attention to speed, pressure and heat control during drilling.
  • 【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.

UPC 778716244581
Model AT1902-3/8
Set Name 3/8" Cobalt Drill Bit Set (5Pcs)
Brand Name amoolo
Shank Type Round
Unit Count 5.0 Count
Item Weight 0.1 Pounds
Part Number AT1902-3/8
Point Style Split Point
Finish Types Titanium
Manufacturer amoolo
Material Type Cobalt Steel
Item Dimensions 6.22 x 2.64 x 0.55 inches
Tool Flute Type Spiral
Cutting Diameter 9.26 Millimeters
Number of Flutes 2
Number of Pieces 5
Cutting Angle String 135 Degrees
Minimum Bore Diameter 9.26 Millimeters
Surface Recommendation Stainless Steel,Cast Iron,Plastic,Metal,Steel

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