Precision Twist Drill 6480939 311SM Heavy Duty Screw Machine Drill, K Drill - Letter, 0.281 in Drill - Decimal Inch, HSS, Black Steam Oxide

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Dormer Pramet

Precision Twist Drill 6480939 311SM Heavy Duty Screw Machine Drill, K Drill - Letter, 0.281 in Drill - Decimal Inch, HSS, Black Steam Oxide

ManufacturerPrecision Twist Drill

Part #816080939

MFG #46480939

UPC #8032744128223

Precision Twist Drill Screw Machine Drill, Heavy Duty, Series: 311SM, Imperial, K Drill - Letter, 0.281 in Drill - Decimal Inch, 2-11/16 in Overall Length, 1-1/2 in Cutting Depth, 1-1/2 in Flute Length, Straight Shank, 135 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Steam Oxide

$3.48

/ EA

QTY

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Manufacturer Name: Dormer Pramet

Country of Origin: BR

Cutting Depth: 1-1/2 in

Cutting Direction: Right Hand

Cutting Edge Material: HSS

Drill Diameter Measurement System: Imperial

Drill Size - Decimal Inch: 0.281 in

Drill Size - Letter: K

Finish: Black Steam Oxide

Flute Length: 1-1/2 in

Manufacturer Name: Dormer Pramet

Material: HSS

Overall Length: 2-11/16 in

Point Angle: 135 deg

Point Type: Split/Self-Centering

Series: 311SM

Shank Type: Straight

Type: Heavy Duty

The short flute and overall length increases their rigidity, which improves hole accuracy and subsequently extends tool life
The self-centering 135 deg split point additionally reduces the thrust requirements and minimizes walking particularly on curved surfaces
Recommended for use in portable power tools
Steam oxide for improved abrasion resistance

ANSI Specified|CSA Approved

Industrial Maintenance, Repair and Overhaul Applications

Catalog

Manufacturer Name: Dormer Pramet

Country of Origin: BR

Cutting Depth: 1-1/2 in

Cutting Direction: Right Hand

Cutting Edge Material: HSS

Drill Diameter Measurement System: Imperial

Drill Size - Decimal Inch: 0.281 in

Drill Size - Letter: K

Finish: Black Steam Oxide

Flute Length: 1-1/2 in

Manufacturer Name: Dormer Pramet

Material: HSS

Overall Length: 2-11/16 in

Point Angle: 135 deg

Point Type: Split/Self-Centering

Series: 311SM

Shank Type: Straight

Type: Heavy Duty

The short flute and overall length increases their rigidity, which improves hole accuracy and subsequently extends tool life
The self-centering 135 deg split point additionally reduces the thrust requirements and minimizes walking particularly on curved surfaces
Recommended for use in portable power tools
Steam oxide for improved abrasion resistance

ANSI Specified|CSA Approved

Industrial Maintenance, Repair and Overhaul Applications

Catalog

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.

Dormer PrametPrecision Twist Drill 6480939 311SM Heavy Duty Screw Machine Drill, K Drill - Letter, 0.281 in Drill - Decimal Inch, HSS, Black Steam Oxide

Part #:816080939

MFG #:46480939

$3.48

/ EA

QTY