Drill Bits

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The HSS Twist Drill Bit Titanium offers maximum lifetime while drilling holes in metal. When using the appropriate cooling system, the drill bit has the lowest possible level of friction and minimal wear, due to its titanium-nitride coating. The high surface quality of this ground twist drill bit, which is made from HSS (high-speed steel), allows for extended usage. It is suitable for use on alloyed and non-alloyed steel, malleable cast iron, sintered iron, new silver, copper, bronze and hard plastics such as perspex. The HSS Twist Drill Bit Titanium is manufactured to DIN 338. The drill bit is Type N (flute angle) with a 135-degree tip and a diameter tolerance of h8. Active cutting and perfect …

Lasts up to 3x longer than a standard drill bitDrilling through reinforced concrete is a tough job, and it has traditionally taken its toll on drill bits. Regular two-cutter bits get stuck in rebar and they eventually break. The Full Carbide Head on the Expert SDS plus-7X is an advanced 4-cutter design made from a single piece of the toughest metal: It doesn’t jam and presents no weakness on impact.Thanks to Bosch Carbide Technology and the Full Carbide Head, the Expert SDS plus-7X lasts far longer than regular hammer drill bits. It punches through rebar effectively so there is no need to stop, re-target or change bits when you strike steel.For construction professionals drilling concrete an…

The E-11689 is an extensively equipped 256 Piece Drill and Screw Combination Bit Set, suitable for drilling into wood, stone and metal, supplied in a compact and easy to carry, durable plastic carry case. Features & Benefits • 256 Piece Drill and Screw Combination Bit Set • Supplied in durable plastic carry case Contents • 45x HSS-R Metal Drill Bits: 1(x4), 1.5(x4), 2(x6), 2.5(x3), 3(x6), 3.2(x2), 3.5(x4), 4(x6), 4.5(x3), 5(x2), 5.5, 6, 7, 7.5, 8mm • 20x Nut Setters: 5/32”, 3/16”, 7/32”, 1/4”, 9/32”, 5/16”, 11/32”, 3/8”, 7/16”, 1/2”, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13mm • 16x Hex Key Wrench: 1/16”, 5/64” 3/32”, 1/8”, 5/32”, 3/16”, 7/32”, 1/4”, 1.5, 2, 2.5, 3, 4, 5, 5.5, …

Makita's Nemesis II SDS Plus drill bits are PGM Sichersafe certified, with centering tips and symmetrical 4-cutter heads. Drilling into reinforced concrete is no longer a hit and miss application, reinforcing bar being no obstacle for the Nemesis drill. Also perfect for use in the hardest of natural stone. Nemisis II drill bits have a wear mark on the head that highlights any compromise in PGM certified drilling accuracy. As long as the wear mark is still visible, the drill bit is suitable for making anchor holes. Its unique symmetrical head geometry ensures precision drill holes. Perfect for critical anchor fixings and where spot drilling is required. The Nemesis will drill up to 50% more holes …