Alfa Tools 9/16-18 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 9/16-18 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 9/64 ECO PRO Heavy Duty Jobber Drill
Jobber Length 135 Split Point Black Oxide
• Ideal for portable or machine drilling in low-tensile strength
alloy steels and for other applications .
• These drills meet all aircraft manufacturing standards and
feature a heavy duty 135O
split point for self-centering and
quick penetration.
Features:
• Heavy duty web geometry provides added rigidity to
resist tensional strain when drilling up to three times
the drill diameter
Drillco #10 3-5/8″ 135° Split Point / Straight Shank Jobber Drill
The Nitro Heavy Duty 135 degree Split Point drill with Nitride surface treatment, that give a hard, protective layer to the drill (increases hardness without increasing brittleness), which is measurably harder than high speed steel. Body and clearance are black and gold surface treated for maximum lubricity. Recommended for use in stainless steel and other hard metal drilling.
Drillco #12 3-1/2″ 135° Split Point / Straight Shank Jobber Drill
The Nitro Heavy Duty 135 degree Split Point drill with Nitride surface treatment, that give a hard, protective layer to the drill (increases hardness without increasing brittleness), which is measurably harder than high speed steel. Body and clearance are black and gold surface treated for maximum lubricity. Recommended for use in stainless steel and other hard metal drilling.
Drillco #14 3-3/8″ 135° Split Point / Straight Shank Jobber Drill
The Nitro Heavy Duty 135 degree Split Point drill with Nitride surface treatment, that give a hard, protective layer to the drill (increases hardness without increasing brittleness), which is measurably harder than high speed steel. Body and clearance are black and gold surface treated for maximum lubricity. Recommended for use in stainless steel and other hard metal drilling.