Home » Drilling & Cutting » Router Bits » Grooving & Straight » Flush Trim Bits » 7R4-20AM Replaceable 2 Flute Flush Bit 20mm Diameter 12mm Length 1/4" Shank L12 Knife

7R4-20AM Replaceable 2 Flute Flush Bit 20mm Diameter 12mm Length 1/4" Shank L12 Knife

We will confirm stock on Dimar products prior to processing orders.

Brand: Dimar
Product Code: 7R4-20AM
Price: $117.11CAD $105.40CAD
Location Availability Min Qty
BC Warehouse Special Order - Delivery Varies 1
Dimar Canada To Be Confirmed 1
Qty:  
   - OR -   

Discounted Shipping Calculated in the Checkout

20mm Dia, Carbide Inserts, Straight Bit, 2 Flutes, 1/4" Shank, 1 3/4" Length

Dimar's Carbide Inserts Straight bit is recommended for side routing that is, penetration into the side of wood for Beading, Grooving or Slotting and Dado operations. Durable CNC machined metal bodies have been redesigned for improved rigidity. Since the tool never requires sharpening, the diameter remains constant. 

  • Two flutes balance the bit, eliminating vibration that degrades the cut finish and yield a smooth surface. 
  • Cuts most composite materials, plywood, hardwoods, and softwoods. 
  • Use on CNC, Hand-held routers, and table-mounted portable routers. 
  • Bits are supplied in a protective box with the needed key. 
Diameter (D) 20mm
Shank (d) 1/4"
Cutting Length (B) 12mm
Overall Length (L) 1 3/4"
Number of Cutters 2
Technology Carbide Inserts
Material Soft Wood, Hard Wood
 
Write a review
Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad            Good

Continue
Tags: 7R4-20AM, Replaceable, Flute, Flush, Bit, 20mm, Diameter, 12mm, Length, 1/4", Shank, L12, Knife, Trim, Bits, Dimar

TESTIMONIALS

  • Keith
    Very happy with my 3 new bandsaw blades. My bandsaw uses an uncommon length band and I had delayed finding replacements.. I wish I had known how easy it was to use Skookum Tools online blade selection resource and how quickly I could receive new blades ! Prompt delivery and reasonable prices ! I'..
    28/05/2019
  • Don Roach
    Searched everywhere (else) for a blade for my vintage B & B drill driven band saw. Skookum had it and it now cuts beautifully. Shipping was expensive...
    27/01/2024
  • Greg
    Tools have been high quality and work great!! Will continue to get tools from here. I think there would also be a market for skookum chamfer mills, threadmills, and other "specialized" tooling. ..
    24/12/2024
  • Ken Curtis
    Scookum made me a custom blade for my ban saw. Good service and prompt delivery. The blade is now in service and appears to work flawlessly. I will certainly reorder from them when it’s necessary...
    18/05/2019
  • Gary
    Best price,could not believe how fast the order arrived at my door ..
    05/10/2021
  • Ron
    Delivery was fast the grinding belts cut s5 steel fast and easy ..
    23/09/2018
  • Steve h
    Phenomenal service, fast shipping and a quality product! They even contacted me to double check that the blades I had ordered were suitable for my saw...
    04/02/2022
  • Trainrobber
    Belts arrived very quickly and work fine these are for a very old sander my grand father owned he been gone 35years or so...
    25/03/2019
  • Warren
    Outstanding blades, you definitely know what you are doing. AND! I am not a bot :)..
    20/10/2020
  • CHRISTINE LEROUX
    This was my first order and it won't be the last. Quick shipping and an excellent product...
    10/09/2018
Leave a Review
Skookum Tools Ltd. © 2025