Call Us Today: (800) 462-7733
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, 135º 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.
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, 135º 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.
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, 135º 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.

Image colors may not be accurate.
Please see details, or call (800) 462-7733 for more information.

49-56-8000

Category
Arbors

$4.32 / EA

volume discounts

  • $4.03 for 10+

manufacturer discounts
learn about discounts

  • $3.90 for $1,250.00+
  • $3.74 for $2,000.00+

In stock (0)
Lead time: over 7 days
may be longer on small orders

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, 135º split point tip starts on contact to keep the bit from walking for fast, accurate holes. Excellent for drilling on curved surfaces, requires less effor...

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, 135º 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.

1/4 in. x 4 in. High Speed Steel Pilot Bit150

1/4 in. x 4 in. High Speed Steel Pilot Bit

Warranty: No Warranty
UPC
045242200351
UNSPSC
27112811
Country of Origin
CHN
Material:
High Speed Steel
Type:
hole saw
Material:
High Speed Steel
Overall Length:
4 IN
Sub Brand:
MILWAUKEE
Type:
hole saw
Compare With Similar Items
Arbor, 1/4 in. arbor size, 3/8 in. drive size, Hex drive type, 1/2-20 in. thread size, Hex shank type, VDP4S drill number, 9/16 to 1-1/8 in. chuck size

V34

$12.85 /ea

Arbor, 1/4 in. arbor size, 3/8 in. drive size, Hex drive type, 1/2-20 in. thread size, Hex shank type, VDP4S drill number, 9/16 to 1-1/8 in. chuck size

Attributed Data Included
Drill Number VDP4S Yes
Drive Type Hex Yes
Shank Type Hex Yes
Type Arbor Yes
Arbor, 1/4 in. arbor size, 7/16 in. drive size, Hex drive type, 1/2-20 in. thread size, Hex shank type, VPD4 drill number, 9/16 to 1-1/8 in. chuck size

V44

$12.85 /ea

Arbor, 1/4 in. arbor size, 7/16 in. drive size, Hex drive type, 1/2-20 in. thread size, Hex shank type, VPD4 drill number, 9/16 to 1-1/8 in. chuck size

Attributed Data Included
Drill Number VPD4 Yes
Drive Type Hex Yes
Shank Type Hex Yes
Type Arbor Yes
AA1 ARBOR ADAPTOR 1/PK (EACH)

30857

$2.51 /ea

AA1 ARBOR ADAPTOR 1/PK (EACH)

Customers Also Bought

  • placeholder image

    616-1

    STEEL & DIECAST FITTINGS MAJOR BRAND
    CONNECTOR CORD GRIP .750-.850 (EACH)
    See more details
  • 22052-LEDV

    LEDVANCE LLC
    FBO32/741/6/ECO
    See more details
  • placeholder image

    2300-NK

    ALLIED MOULDED PRODUCTS INC.
    2G ANGLED MID-NAIL BOX /CLAMP (EACH)
    See more details
  • placeholder image

    20254

    MORRIS PRODUCTS INC.
    Ultraviolet Black Nylon Cable Ties 50LB 8" - Our UV-safe Zip Cable Ties are perfect for outdoor use.Ultraviolet Black Nylon Cable Ties 50LB 8" feature...
    See more details

ADDED TO CART