9-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 1/4-Inch to 3/4-Inch

SKU: KTSB03

$50.48

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Straight, Double Fluted Step Drill Bits from Klein Tools provide cleaner cutting and drilling. The aluminum titanium coating is 10 times more durable than steamed black oxide for longer bit life. 3/8-Inch hex shank is durable, and has a firm, positive grip. Laser-etched markings provide quick size identification on primary holes. This step bit has 9-hole sizes from 1/4-Inch to 3/4-Inch (6.4 to 19.1 mm).

The Klein 9-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 1/4-Inch to 3/4-Inch # KTSB03 is manufactured by Klein Tools. Valley Instrument Service is an authorized Klein Tools dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.

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Accessories, replacement sensors, and parts for this product family.

Model	Description	Price
KTSB14	12-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 3/16-Inch to 7/8-Inch	$51.20	View Details →
25962	12-Step Drill Bit, Double-Fluted, 3/16-Inch to 7/8-Inch	$44.98	View Details →
KTSB01	13-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 1/8-Inch to 1/2-Inch	$37.88	View Details →
25964	13-Step Drill Bit, Double-Fluted, 1/8-Inch to 1/2-Inch	$29.96	View Details →
KTSB11	2-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 7/8-Inch to 1-1/8-Inch	$65.52	View Details →
25961	2-Step Drill Bit, Double-Fluted, 7/8-Inch to 1-1/8-Inch	$52.48	View Details →
KTSB15	3-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 7/8-Inch to 1-3/8-Inch	$89.42	View Details →
25960	3-Step Drill Bit, Double-Fluted, 7/8-Inch to 1-3/8-Inch	$59.98	View Details →
KTSB03Current	9-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 1/4-Inch to 3/4-Inch	$50.48	Viewing
25963	9-Step Drill Bit, Double-Fluted, 1/4-Inch to 3/4-Inch	$37.48	View Details →
25951	Step Bit Kit, Spiral Double-Fluted, Vaco, 3-Piece	$149.98	View Details →
25950	Step Bit Kit, Spiral Double-Fluted, Vaco, 4-Piece	$149.98	View Details →
QRST03	Step Drill Bit, Quick Release, Double Spiral Flute, 1/4 to 3/4-Inch	$50.46	View Details →
QRST01	Step Drill Bit, Quick Release, Double Spiral Flute, 1/8 to 1/2-Inch	$37.94	View Details →
QRST14	Step Drill Bit, Quick Release, Double Spiral Flute, 3/16 to 7/8-Inch	$55.98	View Details →
QRST11	Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-1/8-Inch	$69.96	View Details →
QRST15	Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-3/8-Inch	$83.96	View Details →

9-Step Drill Bit, 3/8-Inch Hex, Double Straight Flute, 1/4-Inch to 3/4-Inch

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