Tungsten carbide and other carbides are extremely hard materials that can drill in virtually all materials while holding an edge longer than other bits. Due to their brittleness and high cost they are mainly used for drill bit tips, small pieces of hard material fixed or brazed onto the tip of a bit made of less hard metal. E. G. Masonry Drill Bit, Hammer Drill Bit. However, it is becoming common in job shops to use solid carbide bits, and in certain industries, most notably PCB manufacturing, it has been commonplace for some time.
1. The following electric hammer drill bits are machined from chrome steel fitted with carbide insert brazed at a very high temperature to withstand severe heating when drilling hard materials. L-shaped flute profile improves dust discharge. Sand blasted surface. Other industrial surface finish available.
2. For drilling in granite, concrete, stone, masonry, tiles and marble.
3. Ø 4.0-30.0mm, Total length: 110-1000mm
Fits hammer drills with SDS-Plus chucking and 2-slot chucking system. It can be used with Electric Hammer of BOSCH Co., AEG. Co., BLACK & DECKER Co., HILTI Co., PHILLIPS Co., HITACHI Co., and MAKITA Co., The shank is round with dual-arc and dual-key way.PACKING&SHIPPING
Single packing with PVC plastic tube with many colors and different shapes , such like square, tubular, with hook . etc. Set packing with PP plastic box , wooden box, metal box. etc. can make set according to customer's requirment. single packing can also with PVC blister , very nice .the out packing is white plastic box with international standard, we also have Double corrugated carton, It would be good for the environment, make pallet for sea transportation, very safe.
1 day for stock/35 days for produceOUR SERVICES:
We are professionals of manufacturing Annular Cutters,End Mills and Magnetic Drills in China,including:
1.Magnetic Drills: Speed variable; Non-Speed Variable;
2.Annular Cutters: HSS Annular cutter; TCT Annular Cutter;
3.Endmills HSS Endmills; Solid Carbide Endmills
4.Drill Bit HSS Drill Bit; Solid Carbide Drill Bit;
We are manufactory,we are the source.
Add:NO.807-1-333 HEFENG RD,HUAQIAO BIZ PARK,KUNSHAN-215332, CHINA