Shopping Cart 0 items
Your cart is empty.
  • Serving over 30 Million Customers
Your Professional Tools Authority

Cutting and Threading > Drill Bits - Individual > Fractional/Self-Starter, TiN 3/16In - 7/8

Fractional/Self-Starter, TiN 3/16In - 7/8In

Fractional/Self-Starter, TiN 3/16In - 7/8In

Unibit UN4T Fractional, Self-Starting - Titanium Nitride Coated - Multiple Hole Sizes

  • 12 holes, 3/16" to 7/8", increments - 1/16".
  • Shank size 3/8", maximum material thickness 1/8".
  • Easy-to-sharpen, non-skid tip - eliminates skidding and the need for center punching; the tip gives sure starts even on curved surfaces.
  • Single-fluted cutting edge - helps assure true round holes and allows greater control.
  • Multiple steps - as many as 13 different hole sizes in a single bit eliminates the need to maintain a toolbox full of specific size drill bits.
  • Hardened steel for long life - constructed of industrial grade high speed molybdenum steel and heat treated to assure maximum durability.
  • 3 Flatted shank - prevents slipping in drill chuck.
  • Image shows UN1T.

  • Shipping Weight: 0.2lbs
  • Manufactured by: Unibit
  • Toolsource #: 51847
  • Manufacturers Part #: UN4T
  • Also Known As: VGPUN4T

Only 3 left in stock - order soon

$58.56

Customers Also Purchased:

  • Universal Impact Joint - 1/2 Dr w/ Ball Retainer
    Universal Impact Joint - 1/2 Dr w/ Ball Retainer
    Manufacturers Part #: 34990
    Universal Impact Joint - 1/2" Drive with Ball Retainer S-K`s swivel impact sockets allow better access to hard-to-reach fasteners. Perfect for use with air ratchets and impact tools. The ball swivel allows the socket to turn freely without binding and the 30 degree flex angle provides improved access. The patented SureGrip hex design drives the side of the fastener, not the corner. This not only provides increased strength, but also avoids the r...
  • In-Line Ignition Spark Checker
    In-Line Ignition Spark Checker
    Manufacturers Part #: 23900
    Your Price: $6.29
    Use to quickly trouble shoot ignition system. Shows a duplicate view of ignition spark. Technician can visually check condition of ignition system at each cylinder. Tool Aid 23900 In-Line Ignition Spark Checker ...
  • Fractional / Metric Tap and Die Set - 76-Pc
    Fractional / Metric Tap and Die Set - 76-Pc
    Manufacturers Part #: 26376
    Your Price: $212.08Includes Free Shipping
    A very comprehensive set for the automotive mechanic. Covers all common sizes in both metric and SAE and more. Set comes organized in a rugged, hinged plastic case.Includes one each Plug Tap and Hexagonal Die in sizes from 3mm to 12mm and #4 to 1/2" in fine and coarse threads, plus 1/8"-27BSP and 1/8"-27NPT pipe taps and dies.Set also comes with: Plain die stock, adjustable die stock, adjustable handle tap wrench, T-tap wrench, T-tap wrench with...
  • Screw Extractor / Drill Bit Set - 35-Pc
    Screw Extractor / Drill Bit Set - 35-Pc
    Manufacturers Part #: 11135
    Your Price: $144.26Includes Free Shipping
    Designed to remove broken studs, bolts, socket screws and fittings.Aggressive left hand spiral design for extra gripping power.Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor's grip increases.Extractor size and recommended drill bit size are etched on each tool.Set includes plastic case. This may not be in stock; please email service@toolsource.com ...
  • 3/8 Inch Drive Impact Stud Extractor 1/4 - 1/2 Inch
    3/8 Inch Drive Impact Stud Extractor 1/4 - 1/2 Inch
    Manufacturers Part #: 29895
    Your Price: $62.24
    The Mayhew 29895 Stud Extractor is used to remove seized or broken studs and bolts. Designed to fit into small areas, where studs may be hard to reach. Made out of high-grade, heat-treated alloy steel. Chrome finish for additional rust protection and aesthetic appeal. Use with a 3/8-Inch impact wrench, on low. Made in Taiwan to Mayhew's specifications. Comes with a 2-year limited warranty. Mayhew stands for quality, dependability, and confidence....
  • Thread-setter Kit
    Thread-setter Kit
    Manufacturers Part #: 39313
    Your Price: $70.73
    Model 39213 Thread-setter Kit contains the 39200 thread-setter tool in a molded plastic case, mandrels, and nosepieces for 6-32, 8-32, 10-24, 10-32, 1/4-20, 5/16-18 and 3/8-16 sizes along with wrench and instructions. The kit contains 62 assorted Aluminum Klik Thread-serts; 10 each Marson part numbers 57910, 57950, 57930, 57940, 57950, 6 each of 57971, 57981 Replaces Marson part number 39213 Aluminum Klik Thread-sert Kit Marson 39313 Thread-sette...

Customers Also Shopped For:


Current Reviews: 0