Tools & Home Improvement > Power Tool Parts & Accessories > Power Drill Parts & Accessories > Drill Bits > Twist Drill Bits > Long Length Drill Bits
Drill America - DWDA/CX1221/64 21/64" x 12" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
Product ID: B00B2QXN9G
Condition: New
Selected Option: 21/64" 12" Length
$ 84
includes Duties & VAT
Delivery: 10-20 working days
Ships from USA warehouse.
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Product Description
Drill America - DWDA/CX1221/64 21/64" x 12" High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- Round shanks allow use with a wide variety of tool holding systems
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Manufactured to national aerospace standard 907
Manufactured to Aerospace Standard 907. The 135 degree split point is self-centering and reduces thrust. Ideal for drilling in mild steel where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow. Sizes smaller than 1/16 have the 118 degree standard point
Technical Specifications
Country
USA
Brand
Drill America
Manufacturer
Drill America
PartNumber
DWDA/CX1221/64
Model
DWDA/CX1221/64
Color
Black Oxide
Weight
1.01
ReleaseDate
2017-10-30T00:00:01Z
Size
21/64"
NumberOfItems
1
