JONNESWAY JAD-6234A

Dormer A520 Hss-Tin Adx Stub Drill For use on NC and CNC machines where high productivity and accurate holes are required. Recommended for hole depths up to 2.5 x diameter. Dormer ADX High Speed Steel more→Drills with a superlative cutting geometry and TiN coating, special thinning point and quicker that standard helix. The combination of these features gives greater accuracy, increased productivity and optimum swarf breaking. Specifications: Flute Geometry : Quick Helix, Right hand spiral. Point Angle : Special 130º Thinned Point Convex cutting lip. Surface Treatment : TiN (Titanium Nitride) Material : High Speed Steel (HSS-TiN) DIN 1897 R / BS 328 / ISO235

Octagonal shank chisel from selected steel with polished cutting edge. Display packed.

The Makita Performance SDS Plus range consists of European manufactured hammer drill bits with a patented high volume multi-flute that quickly channels the drilling dust from the hole, saving both tim more→e and money. Due to its aggressive design, the fast and durable carbide tip allows easy centering and spot drilling. Designed for regular professional use, providing excellent performance in the toughest of materials. Also excellent for drilling in high resistance materials such as Green Concrete or Engineering Brick. The unique reinforced flute geometry transfers more impact energy from the rotary hammer to the drill head, reducing stress for user and power tool. The design and technology innovations …