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33YL21 High-Speed Steel Straight-Flute Hand Taps

$16.08

Bulk orders will be discounted, please contact us.

The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals.

Product Number: 33YL21

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  • Description
Mfr Model 1603107
Thread Size 1/2"-20
Tap Material High Speed Steel
Tap Finish Black Oxide
Thread Length 1-1/8 in
Overall Length 3-11/32 in
Thread Limit H3
Number of Flutes 4
Tap Length Standard ANSI
Tap Shank Standard ANSI
Primary Material Application Aluminum; Brass; Bronze; Cast Iron; Copper
Thread Direction Right Hand
Coolant Fed Non-Coolant Through
Drill Bit Size 27/64 in
Extended Neck Yes
Material Grade Machining M2
Measurement System Fractional Inch
Primary Material Application ISO Code K; N
Shank Dia 23/64 in
Shank Length 1-17/32 in
Square Size 0.2750 in
Standards ANSI
Tap Chamfer Plug
Tap Style Straight Flute (Hand)
Threads per Inch 20
UNSPSC 23153305
Country of Origin Mexico (subject to change)
Thread Standard UNF
Shank Type Machining Straight
Secondary Material Application Aluminum; Brass; Bronze; Cast Iron; Copper; Steel
Secondary Material Application ISO Code K; N; P
Spiral Direction Neutral
Class of Fit 3B
Thread Pitch 1.00mm
Min Bore Dia 7/16 in
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