R56 9/16 — DRILL,TWIST

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R56 9/16: DRILL,TWIST.

The DRILL,TWIST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 3.000 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5133-01-381-4695, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

R56 9/16

NSN: 5133-01-381-4695
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 16568 — PRECISION TWIST DRILL CO (USA)

SPECIFICATIONS

material	STEEL OVERALL
point_type	CONVENTIONAL
point_angle	118.0 DEGREES NOMINAL
shank_style	STRAIGHT ROUND
flute_length	3.000 INCHES NOMINAL IN
flute_quantity	2
overall_length	6.000 INCHES NOMINAL IN
shank_diameter	0.500 INCHES NOMINAL IN
special_features	REDUCED 1/2 IN. DIA SHANK; FRACTIONAL SIZE 9/16 IN
cutting_end_style	GENERAL PURPOSE
nominal_cutting_diameter	0.5625 INCHES IN
cutting_rotation_direction	RIGHT-HAND
NSN	5133-01-381-4695

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.500 INCHES NOMINAL IN

•

CUTTING END STYLE: GENERAL PURPOSE

•

FLUTE LENGTH: 3.000 INCHES NOMINAL IN

•

NOMINAL CUTTING DIAMETER: 0.5625 INCHES IN

•

CUTTING ROTATION DIRECTION: RIGHT-HAND

•

SHANK STYLE: STRAIGHT ROUND

•

FLUTE QUANTITY: 2

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.500 INCHES NOMINAL IN
CUTTING END STYLE	GENERAL PURPOSE
FLUTE LENGTH	3.000 INCHES NOMINAL IN
OVERALL LENGTH	6.000 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER	0.5625 INCHES IN
CUTTING ROTATION DIRECTION	RIGHT-HAND
SHANK STYLE	STRAIGHT ROUND
FLUTE QUANTITY	2
SPECIAL FEATURES	REDUCED 1/2 IN. DIA SHANK; FRACTIONAL SIZE 9/16 IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

2933A26Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R56 9/16?

R56 9/16 is a DRILL,TWIST.

What parts can replace R56 9/16?

There is 1 known substitute for R56 9/16: 2933A26. Substitute compatibility should be verified for your specific system.

What is the NSN for R56 9/16?

R56 9/16 is cataloged in the U.S. Government catalog under NSN 5133-01-381-4695. This indicates validated use in U.S. government and defense supply chains.

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