Premium M35 Cobalt Drill Bit Set - 5Pcs 21/64" High-Speed Steel Twist Bits for Metal, Wood & Plastic - Professional Jobber Length Drill Bits for DIY, Construction & Automotive Repair

HSS Cobalt Drill Bit M35 Twist Jobber Length Sprial Flute 135 Deg. Split Point Drill Steel Metal Iron ✔️Specifications: ● Product Name: HSS Cobalt Drill Bit Jobber Length ● Cutting Point Angle: 135 Deg. ● Angle Point Type: Split Point ● Flute Type: Spiral Twist Flute ● Shank Type: Straight Round Shank ● Surface Treatment: Golden Ember Finished ● Specification Met: ANSI ● Application: Drill Hole in Steel Metal Iron Copper Aluminum Cast Iron Alloy Steel ● Packaging: Premium Plastic Package ✔️Features and Benefits: ?1. What Makes This Drill Bit Work Best for Steel Metal Drilling? ●MATERIAL: Premium HSS Cobalt Steel Keeps High Hardness and Strength for Long Life Drilling. ●POINT ANGLE: 135 Degree Split Point Prevents Drill From Walking, Better Self-Centering and Reduce Thrust. ?2. How To Use for Easy Drilling? ●Fit into the Chuck of Corded and Cordless Drill, Easy and Quick! ?Make Easy for Hole Drilling in Steel Metal Iron Copper Aluminum Plastic Cast Iron Metal Sheet... ✔️This Drill can do great works of drilling in various of metal and steel material in DIY Home use or industry use.✔️There are various of different sizes from 1/16" - 1/2" avaiable for drilling different sizes of holes.

✔️【DRILL BIT DIMENSION】21/64"(Diameter) x 3-5/16"( Flute Length) x 4-5/8"(Overall Length)

✔️ 【COBALT MATERIAL】 HSS(M35) Cobalt Steel Enable Long Drilling Life and Fast Drilling Performance

✔️ 【SURFACE TREATMENT】 Gold Oxided Ember Finished Treatment Keeps High Hardness of Body Shank

✔️ 【SPLIT POINT ANGLE 135 DEG】 Split Point 135 Deg. Guarantee Self-Centering and Easy Quick Penetration

✔️ 【APPLICATION】 Drilling Through Stainless Steel, Metal, Steel, Cast Iron, Alloy Steel, Copper, Aluminum, Plastic..