Crusader Silver Steel is a high carbon bright steel, precision ground to very close tolerances. Close control of chemical analysis, particularly the chromium content, ensures optimum strength and hardenability and a consistent response to heat treatment. Crusader Silver Steel is supplied in the annealed condition and is readily machinable. All ends are individually deburred, which ensures safety during handling and protects other pieces from scratching. Silver steel pieces are individually dipped in a lanolin-based solution to guard against corrosion. Length: 330mm Tolerances: under 25mm dia + 0.000 and - 0.010mm, over 25mm dia and above + 0.000 and - 0.020mm Heat Treatment: for maximum hardness (66 Rockwell C or 950 VPN) heat to 770°C - 790°C (1420°F - 1450°F). Soak until uniformly heated then quench in clean water or preferably 10% brine solution. The most satisfactory and efficient method is to heat in a salt bath and it is advisable to control the temperature carefully. The use of a pyrometer is recommended. If a muffle furnace is used, the atmosphere should be slightly reduced to minimise scaling and to avoid spots. Soak for a minimum of one hour at the following temperatures immediately after hardening: Temperature Range Hardness 150°C (302°F) - 63/65 RC 200°C (392°F) - 60/62 RC 250°C (482°F) - 59/61 RC 300°C (572°F) - 55/57 RC Annealing: heat to 760° - 780°C (1400° - 1470°F). Soak for one hour per 25mm of section and cool slowly in the furnace.-bg
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Diamond Sharpening Stones-bg
4 different diamond grits52 x 20mm of diamond coating; double-ended & double-sidedExtra coarse 120grit, coarse 180gritMedium 280grit and fine 320gritGrit size stamped into the steel for easy recognitionUseful for sharpening or touching-up many toolsOverall length is 180mm-bg
Digital readings with a resolution of 0.1° Displays either absolute or relative angles Back lit LCD screen with 10mm high figures; easy to read Magnets in base grip onto steel and ferrous surfaces Durable aluminium frame, dust and waterproof to IP54 Lightweight and portable; 60 x 60 x 25mm, weight 70g Auto shut-off after 5 minutes Powered by a...
Smooth pear shaped hornbeam handle for controlQuick and simple method pre-drilling starter holes for screwsFine point for accurate placementSquare blade severs wood fibres, reaming and enlarging holeChrome-manganese alloyed steel blade 100mm long-bg
Hex Bit Sets-bg
Universal shank magnetic bit holderUniversal shank locking bit holderLong-life TiN coated 25mm bitsPozi (Red) PZ1 x 3, PZ2 x 2Phillips (Blue) PH1 x 2 and PH2 x 3Torx (Yellow) T10 x 2, T15 x 3, T20 x 2, T25 x 2, T30 x 2Slotted (Green) 4mm x 3, 6.5mm x 2Universal shanks fit all quick change systems including Festool CentrotecSteel storage box-bg
Torx Head Woodscrews-bg
Top quality zinc plated wood screws with a self countersinking headThey have deep sharp threads that cut into the wood, not forcing throughPenetrating tip that requires no pilot hole or pre-drillingHeat treated to ensure they are hard and resistant to snappingFor use in soft or hard wood, MDF or chipboardTorx heads and wax lubricated for the easiest...
75mm longAdjustable depth settingFit all hex shank and quick change systems, including Festool's CentrotecMagnetic ring securely holds the screw on the screwdriver bitSleeve locks for consistent screw depth-bg