Grand DA-21Li (ДА-21Li)

The IRWIN® Speedhammer Quad Drill Bit is ideal for drilling plug and anchor holes in masonry all types of stone and concrete. Its 4-cutter geometry drills a more concentric hole for the best fix more→ing retention. The full head carbide tip offers the highest levels of drilling life and durability. A unique bonding system connects the solid carbide head to the 4-flute spiral. This design provides faster more efficient dust removal. The specially engineered grooves are designed to minimise friction resulting in increased speed and longer life. Manufactured in Germany with premium steel. Meets PGM standards for drill bits used for anchor fixing.This IRWIN® Speedhammer Quad Drill Bit has …

Dormer A976 PFX Extra Long Drill, HSS-E Bright Finish Drill are Recommended for drilling very deep holes or for applications where extra reach is necessary. Specially designed parabolic flutes elimina more→tes the need to drill deep holes in short steps (pecking). 130° point which helps self-Centring. Suitable for drilling many materials. Specifications • Diameter: 5.3mm • Length: 195mm • Quantity: 1 • Materials - Primarary Use: Steel • Standard: DIN 1869/1 • Material: HSS-E • Finish / Coating: Bright • Shank: Straight Shank

Faithfull Long Series Combination Auger Bits can be used in either a hand or power drill at low speeds. Machined from high quality carbon steel they feature a pitched screw point for accurate startin more→g with a wide flat spiral for improved stability straight tracking and fast waste removal. Augers may be use in timber plywood MDF and blockwood and can be resharpened using a hand file. Extra long series for deep boring. Overall Length: 400mm.Size.16 mm x 400 mm.PTDFAICA16L