Name: Chicago-Latrobe 49218 159 Heavy Duty Screw Machine Drill, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, HSS, Oxide Treated
Brand: Walter Surface Technologies
SKU: 7188105
Availability: OutOfStock

Walter Surface Technologies

Chicago-Latrobe 49218 159 Heavy Duty Screw Machine Drill, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, HSS, Oxide Treated

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Due to evolving trade policies, product prices may be subject to change. For details, please refer to our Terms of Sale. We remain committed to offering competitive pricing and exceptional service.

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Walter Surface Technologies

Chicago-Latrobe 49218 159 Heavy Duty Screw Machine Drill, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, HSS, Oxide Treated

ManufacturerChicago-Latrobe

Part #234749218

MFG #49218

UPC #662355492185

Chicago-Latrobe Screw Machine Drill, Heavy Duty, Series: 159, Imperial, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, 2-11/16 in Overall Length, 3XD Cutting Depth, 2 Flutes, Right Spiral Flute, 1-1/2 in Flute Length, 9/32 in Dia x 1-3/16 in L Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Oxide Treated, Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron and Tool Steel

$ / EA

QTY

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Manufacturer Name: Walter Surface Technologies

Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron and Tool Steel

Country of Origin: KR, US

Cutting Depth: 3XD

Cutting Direction: Right Hand

Cutting Edge Material: HSS

Drill Diameter Measurement System: Imperial

Drill Size - Decimal Inch: 0.2812 in

Drill Size - Fraction: 9/32 in

Finish: Black Steam Oxide, Oxide Treated

Flute Length: 1-1/2 in

Flute Type: Right Spiral

Manufacturer Name: Greenfield Industries, Walter Surface Technologies

Material: HSS

Number of Flutes: 2

Overall Length: 2-11/16 in

Point Angle: 135 deg

Point Type: Split

Series: 159

Shank Size: 9/32 in Dia x 1-3/16 in L

Shank Type: Straight

Type: Heavy Duty

Heavy duty geometry for drilling tougher materials by hand or machine
Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
135 deg P3 split point is self-centering for reduced thrust and easier penetration

DIN 1897

The CHICAGO-LATROBE 159 Heavy-Duty Drill features a rigid, short flute design and 135° P3 split point for tough materials like steel and cast iron. Built from premium high-speed steel with a black oxide finish for wear resistance and improved chip flow. Manufactured to NAS 907 Type C aerospace specs for high-performance hand or machine drilling. NOTE: Black oxide and titanium nitride (TiN) finishes standard from stock (Style 159-TN); alternate coatings available as stock modifications. Sizes under .0625" do not have split points.

Manufacturer Name: Walter Surface Technologies

Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron and Tool Steel

Country of Origin: KR, US

Cutting Depth: 3XD

Cutting Direction: Right Hand

Cutting Edge Material: HSS

Drill Diameter Measurement System: Imperial

Drill Size - Decimal Inch: 0.2812 in

Drill Size - Fraction: 9/32 in

Finish: Black Steam Oxide, Oxide Treated

Flute Length: 1-1/2 in

Flute Type: Right Spiral

Manufacturer Name: Greenfield Industries, Walter Surface Technologies

Material: HSS

Number of Flutes: 2

Overall Length: 2-11/16 in

Point Angle: 135 deg

Point Type: Split

Series: 159

Shank Size: 9/32 in Dia x 1-3/16 in L

Shank Type: Straight

Type: Heavy Duty

Heavy duty geometry for drilling tougher materials by hand or machine
Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
135 deg P3 split point is self-centering for reduced thrust and easier penetration

DIN 1897

The CHICAGO-LATROBE 159 Heavy-Duty Drill features a rigid, short flute design and 135° P3 split point for tough materials like steel and cast iron. Built from premium high-speed steel with a black oxide finish for wear resistance and improved chip flow. Manufactured to NAS 907 Type C aerospace specs for high-performance hand or machine drilling. NOTE: Black oxide and titanium nitride (TiN) finishes standard from stock (Style 159-TN); alternate coatings available as stock modifications. Sizes under .0625" do not have split points.

Pricing Notice

Due to evolving trade policies, product prices may be subject to change. For details, please refer to our Terms of Sale. We remain committed to offering competitive pricing and exceptional service.

Terms of Sale

Have a Question About a Product?

Our team is here to answer all your questions and provide the detailed information and support you need to make product decisions.

Contact Us

Walter Surface TechnologiesChicago-Latrobe 49218 159 Heavy Duty Screw Machine Drill, 9/32 in Drill - Fraction, 0.2812 in Drill - Decimal Inch, HSS, Oxide Treated

Part #:234749218

MFG #:49218

$ / EA

QTY