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Precision Twist Drill R18CON20, part number 5997711, #20 (0.161") HSS-E Cobalt heavy duty jobber drill with bronze finish and 135° point. NAS907 standard, 2-1/8" flute length, 3-1/4" overall length, right-hand cut, cylindrical shank.

Name: Precision Twist Drill R18CON20, part number 5997711, #20 (0.161") HSS-E Cobalt heavy duty jobber drill with bronze finish and 135° point. NAS907 stand
Brand: Precision Twist Drill
Price: 4.31 USD
Availability: InStock
Rating: 5.0 (1 reviews)

MODEL 5997711

BRAND

Precision Twist Drill

SKU

6087642

WEIGHT

0.015 lb

UOM

each

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

$4.31 Each

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Typically Ships in: 1 day

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

Jobber

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)

3.1/4

Overall length - millimeter (OAL)

82.55

Point Angle (SIG)

135

Spiral form

Standard Spiral

Surface treatement

Steam Tempered

Usable length (ULDR)

Manufactured from premium High Speed cobalt (HSCo) for drilling tool steels and other hard materials, they have a 135 degree split point to help with self-centering and reduce the force needed to drill the hole, whilst the bronze oxide finish prevents workpiece material from sticking to the surfaces of the drill, producing clean and accurate holes.