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Precision Twist Drill 500-121/4 | 0.25" Diameter x 135 Degree Point Angle x 12" OAL Steam Tempered Coated Aircraft Extension Drill

$34.70 $16.43
(You save $18.27)
Ships:
From Partner Facility
Ships:
From Partner Facility
Brand:
Precision Twist Drill
Drill Bit Size (Inch):
1/4"
Drill Bit Size (Decimal Inch):
0.2500"
Drill Bit Size (mm):
6.35mm
Drill Point Angle:
135 Degree
Overall Length (Inch):
12"
Overall Length (Decimal Inch):
12.0000"
Overall Length (mm):
304.8mm
Material:
HSS
Finish/Coating:
Steam Tempered
interval quantity:
6
SKU:
10036914
UPC:
Weight:
2.55 LBS
Minimum Purchase:
6 units
Shipping:
Calculated at Checkout
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Related Products

500-12 aircraft extension drill bits, manufactured to NAS907 type B standard have a 135 degree split point which reduces the push force needed and is an aid to self-centering. The tools have a long overall length with short flute, recommended for stable drilling in areas which are hard to reach, and come with a steam oxide finish to ensure a clean and accurate result by preventing workpiece material from sticking to the cutting surfaces of the tool. 500-12 aircraft extension drill bits are available in many fractional sizes from 3/64" to 1/2" and are manufactured from premium High Speed steel so can be used for drilling a wide range of materials including aluminum, stainless steel and steels.
 
Product Specifications
EDP Number59016
Material CodeHSS
Basic Standard GroupNAS907
Usable Length4
Point Angle135
Cutting Diameter (mm)6.35 mm
Cutting Diameter (Inch)0.25"
Cutting Diameter (Fractional Inch)1/4"
Overall Length (mm)304.8 mm
Overall Length (Inch)12
Overall Length (Fractional Inch)12"
Length Chip Flute (Fractional Inch)2.3/4"
Hand DirectionRight
Drill LengthAircraft Extension
CoatingSteam Tempered
Surface ColorBlack
Surface TreatmentSteam Tempered
Cutting Diameter (Wire Gauge Size)

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov

Ships:
From Partner Facility
Brand:
Precision Twist Drill
Drill Bit Size (Inch):
1/4"
Drill Bit Size (Decimal Inch):
0.2500"
Drill Bit Size (mm):
6.35mm
Drill Point Angle:
135 Degree
Overall Length (Inch):
12"
Overall Length (Decimal Inch):
12.0000"
Overall Length (mm):
304.8mm
Material:
HSS
Finish/Coating:
Steam Tempered
interval quantity:
6