Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Add products to your shopping cart

502-12E

Image for Illustration purposes only. Actual product may vary

View in markdown

502-12E 059205 502-12 Extra Length Aircraft Extension Drill

MODEL 502-12E

BRAND

Precision Twist Drill

SKU

6086826

WEIGHT

1.250 lb

UOM

each

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

$20.38 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity(6 minimum)

GET A QUOTE

Typically Ships in: 1 day

Returnable: Yes

Precision Twist Drill Aircraft Extension Drill, Type B Extra Length Heavy Duty
Series: 502-12, E Drill - Letter, 0.25 in Drill - Decimal Inch, 12 in Overall Length, 4XD Cutting Depth, 2 Flutes, Spiral Flute, 2-3/4 in Flute Length, 1/4 in Shank, Straight Shank, 135 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Steam Oxide
Applicable Materials: Plain Carbon Steel, Alloy Steel/Hardened and Tempered Steel, Free Machining Stainless Steel, Austenitic, Ferritic + Austenitic, Martensitic, Lamellar Graphite, Nodular Graphite/Malleable Cast Iron, Unalloyed Titanium, Alloyed Titanium, Nickel

SKU: 6087237

Drill bits

Work well very sharp

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Recently Viewed

#2336926

5/5VX850

MasterDrive 5/5VX850 is a 5-groove 5VX section narrow wedge V-belt sheave with an 8.50-inch pitch diameter. Constructed from cast iron, it is designed for industrial belt drive applications requiring high power transmission in limited space.

Brand	MasterDrive
Model	5/5VX850

$431.35 Each

Free Shipping orders over $100

#1342482

GRL8260151.00

Grove Gear GRL-BMQ826-30-L-56 (catalog GRL8260151.00) is a 30:1 single-reduction worm gear speed reducer with 2.63" center distance. It features a cast iron housing, 56C C-face quill input with 0.625" input bore, and left-hand solid output shaft with 1.125" diameter. This right-angle reducer is part of the Leeson IronMan Interchange series.

Brand	Electra/Grove Gear
Model	GRL8260151.00

$1,283.56 Each

Free Shipping orders over $100

#6178419

077987MS

Regal 077987MS 5/8"-11 NC H7 Bottom SuperTuf MF-DA Forming Tap with TiCN Cutting Tools

Brand	Regal Cutting Tools
Model	077987MS

$94.05 Each

Free shipping

#5082986

25287-2990

Timken 25287-2990 high-performance single-lip oil seal constructed from nitrile (NBR) rubber with an internal garter spring for consistent sealing pressure. This inch-series seal is designed for shaft sealing applications with a bore under 8 inches, offering reliable fluid retention in industrial environments. Its design provides an operating temperature range from -40°F to +250°F, suitable for use with petroleum-based oils, grease, and water in pumps, gearboxes, and general machinery.

Brand	Timken
Model	25287-2990

$301.92 Each

Free Shipping orders over $100

#96736434

M998044

Merrick M998044 12"x16" Individual Flushtop HD Dolly

Brand	Merrick
Model	M998044

$153.26 Each

Free Shipping orders over $100

#2785510

C157806

Zero-Max C157806 Crown Series right-angle worm gear drive. 3-way configuration with 1:1 ratio. Precision bronze worm gear and hardened steel worm for smooth, quiet operation. Ideal for power transmission applications requiring compact right-angle speed reduction or increase.

Brand	Zero-Max
Model	C157806

$312.10 Each

Free Shipping orders over $100

#5740792

FHP5-UBW1200

WEG FHP5-UBW1200 is a fractional horsepower motor from the FLEX SHFT5 series, designed for flexible shaft applications. It features a FR1200 frame and is housed in a versatile NEMA 1/3R/12 enclosure, suitable for indoor, outdoor, and washdown environments. This 60 Hz motor is engineered for reliable performance in demanding industrial settings.

Brand	WEG
Model	FHP5-UBW1200

$547.97 Each

Free Shipping orders over $100

#2278903

1020445

Browning 3MVP60B74P (1020445) 1-groove cast iron multiple variable pitch sheave for A and B belt sections with a 7.68-inch outside diameter. Its adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Used in fan drives, blower drives, pump drives, and general industrial belt drives.

Brand	Browning
Model	1020445

$958.31 Each

Free Shipping orders over $100

Reviews

SKU: 6087237

Drill bits

Work well very sharp