Alfa Tools 5/8″ Cobalt Bi-Metal Hole Saw
Features:
• High-speed cobalt steel teeth are electron beam welded to a steel body.
This process enables teeth to cut faster and stay sharper than standard teeth .
• High alloy steel body is shatter resistant for superior durability.
• Bi-metal design bonds M3 cutting edge to fatigue resistant backer.
• Positive rake teeth offer better chip clearance.
• 4 / 6 variable pitch reduces vibration and heat generation for smooth cutting.
• Cutting depth 1-1/2″ .
• Cuts holes in wood, plywood, plastic, fiberboard, or any machinable metal,
including: nail-embedded wood, pipe, stainless steel, etc.
Alfa Tools 53/64 Quad Point Drill – 1/2″ Reduced Shank
Features:
• Silver and Deming drills are ideal for
portable drilling and drill presses, where
the maximum chuck capacity is 1/2″ .
• Precision ground for high degree of
concentricity between Shank and body
diameter .
• Used extensively in machine shops,
maintenance departments, garages and
body shops .
• Also popular in screw machining centers
where a short, rigid drill is desirable
Alfa Tools 57/64 Quad Point Drill – 1/2″ Reduced Shank
Features:
• Silver and Deming drills are ideal for
portable drilling and drill presses, where
the maximum chuck capacity is 1/2″ .
• Precision ground for high degree of
concentricity between Shank and body
diameter .
• Used extensively in machine shops,
maintenance departments, garages and
body shops .
• Also popular in screw machining centers
where a short, rigid drill is desirable
Alfa Tools 6-32 Hi Speed Bottle Tap
Features:
• General purpose taps can be used by hand or under power,
in through (open both ends) or blind holes (closed one end) .
• Suitable for tapping most materials .
• Standard “H” limits provide adequate “class of fit .”
• Taper taps (7 to 10 threads) . Longest chamfer insures easier starting .
• Plug taps (3 to 5 threads) . Most common chamfer . Used in through or blind holes .
• Bottoming taps (1 to 2 threads) . Used for threading close to the bottom of a blind hole
Alfa Tools 6-32 Super High-Speed Steel Ground Thread Tap
Features:
• General purpose taps can be used by hand or under power,
in through (open both ends) or blind holes (closed one end) .
• Suitable for tapping most materials .
• Standard “H” limits provide adequate “class of fit .”
• Taper taps (7 to 10 threads) . Longest chamfer insures easier starting .
• Plug taps (3 to 5 threads) . Most common chamfer . Used in through or blind holes .
• Bottoming taps (1 to 2 threads) . Used for threading close to the bottom of a blind hole
Alfa Tools 63/64 Quad Point Drill – 1/2″ Reduced Shank
Features:
• Silver and Deming drills are ideal for
portable drilling and drill presses, where
the maximum chuck capacity is 1/2″ .
• Precision ground for high degree of
concentricity between Shank and body
diameter .
• Used extensively in machine shops,
maintenance departments, garages and
body shops .
• Also popular in screw machining centers
where a short, rigid drill is desirable