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Precision Twist Drill CO501-6N20, part number 5995996, #20 (0.161") HSS-E cobalt aircraft extension drill with bronze finish and 135° point. NAS907 standard, 2-1/8" flute length, 6" overall length, cylindrical shank, right-hand cut. For aerospace holemaking in steel, stainless steel, cast iron, and high-temperature alloys.

Name: Precision Twist Drill CO501-6N20, part number 5995996, #20 (0.161") HSS-E cobalt aircraft extension drill with bronze finish and 135° point. NAS907 st
Brand: Precision Twist Drill
Price: 8.05 USD
Availability: InStock
Rating: 5.0 (1 reviews)

MODEL 5995996

BRAND

Precision Twist Drill

SKU

6087291

WEIGHT

0.031 lb

UOM

each

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

$8.05 Each

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Returnable: Yes

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ApplicationAngleIcon_DICT_SEL

Drill point 135°

Basic Standard

NAS907

Coating

Bronze

Connection (shank) description

Cylindrical shank

Cutting diameter (wire gauge size) (DC)

N20

Cutting diameter - inch (DC)

0.161"

Cutting diameter - millimeter (DC)

4.09

Drill Length

Long

Hand (Cutting direction)

Right

Length chip flute - fractional inch (LCF)

2.1/8

Length chip flute - inch (LCF)

2.125

Material

HSS-E

Overall length - fractional inch (OAL)

Overall length - millimeter (OAL)

152.4

Point Angle (SIG)

135

Spiral form

Standard Spiral

Surface treatement

Steam Tempered

Usable length (ULDR)

The CO501-6 extra length aircraft extension drill bits are exactly what you need.

With all wire gauge sizes, the 501-6 drill bits have a low thrust design and self-centering, 135 degree split points for easier penetration.

Manufactured from premium High Speed cobalt, the drills can be used in many materials, including steel, aluminum and stainless steel and have a bronze oxide finish to prevent workpiece material from sticking to the cutting surfaces of the drills, ensuring clean and accurate holes.

Designed for stable drilling in hard to reach areas, the drills have a long overall length (6 inches on every drill), with short flutes.