Features and Benefits • Hard tungsten carbide tips for clean and accurate holes • Universal compatibility - fits most tools • Shank type: Straight • Flute construction: Roll forged
Typical Applications • A general purpose mortar and masonry drill bit suitable for workshop and maintenance
Insert Grade QX5030 (ISO P20-P40 M20-M30) CVD Coated. - Medium / rough turning and intermediate cutting of steel / stainless steel. Combination of toughest substrate and alumina coating (MT-TiCN + TiC + AL2O3 + TiN) having superior chipping resistance provide wide coverage.
Cut 9 conical carbide burrs feature a cut-9 chipbreaker for fast stock removal, improved control and reduced chips. Ideally suited to hard materials such as steel alloy 50RC, 60RC, carbon and cast iron.
Features and Benefits • Manufactured from a tough carbide substrate for greater tool hardness • Cut-9 chipbreaker increases stock removal and chip control • Ideal for use on hard materials such as steel alloys and more
Typical Applications • Deburring • Polishing • Cast iron • Cast steel • Carbon steel • Alloy steel • Stainless steel • Materials up to HRC65 hardness
Notes • Workpiece 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 at high rpm's '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.
Series 36 - Regular Series Dimensions to DIN 844. Centre cutting. Threaded shank to DIN 1835D. Shank cutting diameter to +0.04 -0.0.
Uncoated (for general production machining) TiCN Coated (extends cutter life and improves work material surface finish) TiALN Coated (dissipates and resists heat, reduces surface friction coupled with high surface hardness).
The Kennedy range of HSS-Co heavy duty straight shank jobber drills provide durable and reliable cutting performance at high temperatures and speeds thanks to the addition of 5% cobalt to their alloys. Their toughness and heat resistance allows them to to drill steels with tensile strength up to 1,400 N/mm², very hard bronze, stainless steels as well as heat and acid resistant steels.
Long lasting the cutting edges retain their sharpness for longer periods, maximising performance and productivity, whilst also being resistant to corrosion.
Features and Benefits • Made with a 5% cobalt alloy for optimal performance at high speeds and temperatures • Allows for optimal cutting of metals up to a tensile strength up to 1,400 N/mm² • 135° point angle for precise hole making and efficient cutting • For applications including steel, bronze, stainless and acid resistant steels • Extended lifespan on cutting edge, required less sharpening over time • Excellent corrosion resistance extends the lifespan of the tool
Standards • Manufacturing Standard: BS 328, DIN 338B
Typical Applications • Cutting and drilling • Hard metals • Stainless steel • Bronze