Sherwood Countersink Set, Countersink, Straight Shank, Set of 5, High Speed Steel, Uncoated
A quality range of single flute countersinking bits available in nine individual sizes and as a five piece set for use in the deburring and chamfering of most metals and plastics. Manufactured from high speed steel for durability and performance. Inclusive angle 90°.
Cut 6 cylindrical ball nosed rotary burrs feature crosscut and double cut profile to improve control and chipbreaks. Manufactured from high grade tungsten carbide for general-purpose use. Suitable for deburring and polishing of cast iron, cast steel, carbon steel, alloy steel and stainless steel, up to HRC65 hardness.
Features and Benefits • Tungsten carbide construction for improved hardness and strength • Crosscut and double cut profile to improve and control chipbreaks
Typical Applications • Deburring • Steel • Cast iron
Please note: • Work piece and tools should always be steady and well supported. • Carbide burrs are not suitable for 'milling' large amounts of material, they are for light stock removal and high revolutions 'LOW FEED - HIGH SPEED'. • Always ensure that at least 70% of the shank length is clamped by the collet or chuck of the tool being used. • Always ensure that the tool is rated to the recommended operating speed of the burr.
SwissBurr hand deburring tools are a fast effective and efficient way of deburring holes, slots and edges. Its a totally modular system of interchangeable handles, holders and blades is designed to cover all applications. A choice of HSS or carbide blades, countersinks and scrapers are available to suit your specific application. SwissBurr blades are also interchangeable with commonly available brands including Kennedy, Noga, Ruko, Seco, Snap-Tap and Stellram.
Features and Benefits • Modular system of interchangeable handles, holders and blades • For deburring holes, slots and edges on metals and plastics • Interchangeable with commonly available brands
Specfications • E100 - HSS heavy duty blade for use on straight and hole edges, for deburring materials with spiral chips • E101 - HSS heavy duty blade for use on straight and hole edges, E style shank with B10 cutting geometry, for use on materials with spiral chips and holes with minimum diameter of 2mm • E111 - HSS heavy duty blade is for straight and hole edge deburring, for use on materials with spiral chips, steel, aluminium, copper and plastic • E200 - HSS heavy duty blade for use on straight and hole edges. Blade design allows clockwise and anti-clockwise movement for use on materials with powdery chips • E202 - HSS heavy duty blade for use on straight and hole edges. E style shank with B20 cutting geometry. Blade design allows clockwise and anti clockwise movement for use on materials with powdery chips • E300 - HSS heavy duty blade for use on cross-hole and both edges. Blade will simultaneously deburr the inside and outside of the hole up to 6.mm thick. For use on materials with spiral chips • E350 - HSS heavy duty blade for use on straight and hole edges. Blade design allows clockwise and anti-clockwise movement for use on materials with powdery chips • E600 - Heavy duty blade for removing burrs from the back edges of holes up to 20mm thick
Typical Applications • Metal • Wood • Plastics • Deburring
Notes • For use with "E" holder • Blades sold Individually
Series L100 HSS straight shank long series drills are excellent general purpose drills which are designed to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite.
Features and Benefits • Manufactured from HSS for improved toughness • Black oxide coating for greater heat and wear resistance • Ideal for general purpose drilling
Typical Applications • Drilling • Steels • Grey cast iron • Malleable cast iron • Nickel brass • Graphite
Standards • Manufactured to BS 328; Part 1: 1986, DIN 340 RN, ISO 494.