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55250

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Chicago-Latrobe 55250 120 DHT 9/32

MODEL 55250

BRAND

Chicago-Latrobe

SKU

6131450

WEIGHT

1.032 lb

UOM

each

This product has a minimum order quantity of (12 minimum) This is the minimum order quantity available when purchasing this product.

$29.16 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: Yes

Applicable Materials

Low Carbon Steel and Soft Alloy Steel

Cutting Depth

5 in

Cutting Direction

Right Hand

Cutting Edge Material

HSS

Drill Size - Decimal Inch

0.2812 in

Drill Size - Fraction

9/32 in

Finish

TiN Coated

Flute Length

5 in

Flute Type

Parabolic/Spiral

Material

HSS

Number of Flutes

2

Overall Length

6-1/4 in

Point Angle

135 deg

Point Type

K-Notch Split

Series

120DH-TN

Shank Size

9/32 in

Shank Type

Tanged

Style

120DH-TN

Surface Condition

TiN

Tool Size

9/32"

Chicago-Latrobe
Taper Length Drill
  • Series: 120DH-TN
  • 9/32 in Drill - Fraction
  • 0.2812 in Drill - Decimal Inch
  • 6-1/4 in Overall Length
  • 5 in Cutting Depth
  • 2 Flutes
  • Parabolic/Spiral Flute
  • 5 in Flute Length
  • 9/32 in Shank
  • Tanged Shank
  • 135 deg Point
  • K-Notch Split Point
  • Right Hand Cutting Direction
  • HSS Cutting Edge
  • HSS
  • TiN Coated
  • Applicable Materials: Low Carbon Steel and Soft Alloy Steel

  • Characteristics and Features

    • Parabolic flute configuration with proprietary Convoflute flute design offers wider flute space, dispersing chips away from the cutting edges more rapidly and increasing coolant flow
    • Engineered for deep hole drilling up to 8XD to 12XD, depending on drill diameter
    • 135 deg K-notch split point is self-centering and uses reduced thrust for easier penetration, Titanium nitride (TiN) coating adds lubricity and hardness, enhancing chip flow, finished hole quality and drill life
    • -0.001 in drill diameter tolerance
    • +/-0.125 in overall length tolerance
    • +/-0.125 in flute length tolerance
    • +/-5 deg point angle tolerance

GFI SDS 01 - HSS Product - December 2019.pdf

SKU: 6128832

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SKU: 6128832

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