Description
1/4 in. x 3-1/2 in. High Speed Steel Pilot Bit
Milwaukee® Thunderbolt® pilot bits are designed for extreme durability and long life. The Thunderbolt® web features a thicker core than a standard pilot bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135° split point tip starts on contact to keep the bit from walking for fast, accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills.
Features
Thunderbolt® tapered web for added durability
135° split point provides accurate hole placement
3-flat shank won’t slip in Arbor or chuck
Parabolic flute clears chips faster
Specifications
Acme Tools Brand Name
MILWAUKEE
Acme Tools Part Number
49-56-8010
Arbor Design
Hole Saw
Assembled Weight (lbs)
0.05
Backing Plate Diameter (in)
0.0
Bit Diameter
1/4 in.
Bit Material
High Speed Steel
Bit Type
Specialty
Brand / Model Compatibility
universal
California Proposition 65 Warning Required
No
Color / Finish
black
Country of Origin
China
Diameter
1/4 in
Diameter (in)
0.25
Drill Bit Shank Design
3-Flat
Flute Length (in)
2.0
globalTradeItemNumber (GTIN)
00045242200450
Inside Diameter (in)
0.25
Internal Supplier Part #
49568010
Internet Product Code (IPC)
D68FED842D3
Length (in)
3.5
Manufacturer Warranty
None
Material
high speed steel
Minimum Chuck Size Required
1/4 in
Outside Diameter (in)
0.25
Package Contents
(1) Pilot Bit
Package Depth
5.7
Package Height
0.25
Package Weight
0.053
Package Weight (lbs)
0.05
Recommended Safety Equipment
Safety Glasses
Shank Diameter (in)
0.25
Single / Double Ended
Single
UPC
045242200450
