Heavy-Duty HSS Drill Set
type: Product
description: ✨ Heavy-Duty Performance Master Multiple Hole Sizes with One Durable Set Premium HSS Step Drill & Countersink bits designed for fast, clean cuts through metal, wood, and plastic. The essential upgrade for your workshop. Your Complete Drilling & Chamfering Solution This versatile set combines multi-size step drills for creating various hole diameters and precise countersink bits for flush screw heads, streamlining your entire workflow. Step Drills Countersink Bits HSS Material Superior Stability with 4-Flute Spiral Design Engineered for demanding tasks, our larger step bits feature an advanced four-flute spiral design. This ensures faster chip removal, reduced heat buildup, and significantly smoother, rounder holes compared to standard straight-flute bits. Faster Cutting Smoother Finish Less Vibration Secure Quick-Change & Precise 85° Countersinking Every bit features a universal 1/4" hex shank that locks securely into impact drivers and quick-change chucks, preventing slippage under load. The dedicated countersink bits provide a precise 85° angle for perfect screw fitment without chatter. 1/4" Hex Shank Anti-Slip Grip 85° Angle Technical Specifications Feature Detail Material High-Speed Steel (HSS) Shank Type 1/4" Quick-Change Hex Shank Flute Type (Step Bits) Spiral Flute (4-flute on larger sizes) Countersink Angle Approx. 85 Degrees Compatible Materials Metal, Aluminum, Wood, Plastic, Fiberglass Frequently Asked Questions Do I need to use cutting fluid when drilling metal? Yes, using cutting fluid or lubricant is highly recommended when drilling metals like steel or aluminum. It significantly reduces heat buildup, extends the life of the bit, and results in a cleaner cut. Will the hex shank fit my impact driver? Yes, these bits feature a standard 1/4" hex shank designed to fit securely into most impact drivers and quick-change drill chucks universally. What is the advantage of the spiral flute over a straight flute? Spiral flutes are more efficient at ejecting meta…
brand: Bak
sku: 0810-15577841
additional property: Storage Option
  type: PropertyValue
  value: 10-Piece Set (Standard Pouch), 10-Piece Set (Premium Aluminum Case) 🔥 Best Seller
offers: AggregateOffer
  low price: 39.95
  high price: 52.95
  price currency: USD
  offer count: 2
  offers: Offer
    price: 39.95
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: 0810-15577841
  offers: Offer
    price: 52.95
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
    sku: 0810-15571472

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