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Precision Twist Drill CO500-1215/64, part number 5995775, 15/64" (0.2344") HSS-E Cobalt aircraft extension drill with bronze finish and 135° point. NAS907 standard, 2-5/8" flute length, 12" overall length, cylindrical shank, right-hand cut. For aerospace holemaking in steel, stainless steel, cast iron, and high-temperature alloys.

Name: Precision Twist Drill CO500-1215/64, part number 5995775, 15/64" (0.2344") HSS-E Cobalt aircraft extension drill with bronze finish and 135° point. NA
Brand: Precision Twist Drill
Price: 25.95 USD
Availability: InStock
Rating: 5.0 (1 reviews)

MODEL 5995775

BRAND

Precision Twist Drill

SKU

6087247

WEIGHT

0.135 lb

UOM

each

This product has a minimum order quantity of (6 minimum) This is the minimum order quantity available when purchasing this product.

$25.95 Each

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Typically Ships in: 1 day

Returnable: Yes

ApplicationAngleIcon_DICT_SEL

Drill point 135°

Basic Standard

NAS907

Coating

Bronze

Connection (shank) description

Cylindrical shank

Cutting diameter - fractional inch (DC)

15/64"

Cutting diameter - inch (DC)

0.2344

Cutting diameter - millimeter (DC)

5.95

Drill Length

Hand (Cutting direction)

Right

Length chip flute - fractional inch (LCF)

2.5/8

Length chip flute - inch (LCF)

2.625

Material

HSS-E

Overall length - fractional inch (OAL)

Overall length - millimeter (OAL)

304.8

Point Angle (SIG)

135

Spiral form

Standard Spiral

Surface treatement

Steam Tempered

Usable length (ULDR)

The 500-12 long series aircraft extension drill bits conform to NAS907 type J, in fractional sizes from 1/16” to 1/4” in 1/64 “ increments.

The drills are manufactured from premium High Speed cobalt so are suitable for drilling in many materials, including steels, stainless steel and aluminum and have a long overall length of 12 inches with short flute length to provide stable drilling in hard to reach areas.

The drills have a 135 degree split point, designed to self-center, with low thrust for better penetration, and a bronze oxide finish to prevent workpiece material from sticking to the cutting edges of the tool for cleaner, more accurate holes.