Shopping Cart

Your cart is empty.

Your cart is empty.

12-Pack Set 3 Boring Head R8 Shank Boring Tool Set 3/4 Carbide Boring Bar Set Milling Set

5.0 Write Review
Free shipping on orders over $29.99

$87.95

$ 34 .99 $34.99

In Stock

About this item

  • Material: made of high quality steel with great match of hardness and toughness, thus prolongs its service life.
  • Boring head size: 3, Boring head height: 3-5/32, Shank taper R8, Shank to head 1-1/2~18, Tool capacity up to 3/4.
  • A micrometer lead screw: Provides 0.0001 direct reading accuracy and ease of adjusting.
  • Boring Head: Bar holder moves freely and smoothly. Maximum Offset 1. Graduations: 0.001.
  • Tool box: A portable plastic tool box provides protection for boring head, bars and accessories, keep them clean and tidy. Its convenient for user to carry.


Boring tool set is made of high quality steel with great match of hardness and toughness, thus prolongs its service life.Design assures superior rigidity for chatter-free boring and precise hole size accuracy.Hardened and ground adjusting screw designed for long lasting and trouble free use.Pacadge Included: 1pcs 3" boring head, 1pcs R8 shank, 12pcs 3/4" boring bars, 3pcs allen wrenches. Boring Head size: 3" Boring Bar Hole: 3/4" Cross Hole Diameter: 3/4" Maximum Offset: 1" Thread: 1.5"-18 Graduations: 0.001 Shank Diameter: 3/4" Thread Size: 1.5"-18When the direction of the dial is reversed, the backlash between the gear train is listed below.Overall Length --- Bore Depth --- Min. Bore3-1/8"---1-1/8"---7/16"3-11/16" ------ 1-11/16" ------ 7/16"4-1/4" ------ 2-1/4" ------ 7/16"3-1/2" ------ 1-1/2" ------ 9/16"4-1/4" ------ 2-1/4" ------ 9/16"5" ------ 3" ------ 9/16"3-7/8" ------ 1-7/8" ------ 11/16"4-13/16" ------ 2-13/16" ------ 11/16"5-3/4" ------ 3-3/4" ------ 11/16"4-1/4" ------ 2-1/4" ------ 13/16"5-3/8" ------ 3-3/8" ------ 13/16 "6-1/2" ------ 4-1/2" ------ 13/16"


Recommended Products
Viking Drill and Tool 92150 RSP-29P Type 278-UB 135 Degree Split Point Reduced Shank Drill Set

$128.60

$ 59 .99 $59.99

4.9
Select Option
HVAC Repairing Set, 1/4in 5/16in 3/8in 1/2in 5/8in 3/4in 7/8in High Carbon Steel Manual Copper Pipe Swage Tool with Storage Box, Universal Tube Expanding Tool

$29.79

$ 14 .99 $14.99

4.9
Select Option
GXYWADY Carbide Boring Bar Set 3 Inch Boring Head R8 Handle 3/4 Inch Boring Bar Hex Wrench

$85.49

$ 40 .99 $40.99

5.0
Select Option
8 Pcs Wood Plug Cutter Drill Bit Set, 1/4',3/8',1/2', 5/8' Carbon Steel Cork Drill Bit Kit, Straight and Tapered Cutting Tools for Woodworking

$8.99

$ 4 .99 $4.99

5.0
Select Option
Tire Repair Carbide Cutter, Roujiatk Carbon Steel Nail Mushroom Drill Reamer Bit Carbide Cutter Solid Rotary Burrs Shanks Patch Plug Repair Tools-T3

$19.99

$ 8 .99 $8.99

4.8
Select Option
Boring Cylinder Machine Accessory, 50mm Automatic Feeding Face Milling Functional Part, Portable Line Boring Machine Boring Bar Accessories Tools 2.17-11.81 in.

$222.00

$ 87 .99 $87.99

4.4
Select Option
Shirem Easysplit Drill Bit, Wood Splitter Drill Bits, Firewood Drill Bit Wood Splitter Easy Log Splitter Drill Bit, Heavy Duty Detachable Electric Drill Bit with 3 Screw for Hand Drill Stick (50mm)

$25.99

$ 12 .99 $12.99

4.7
Select Option
1/2' Boring BAR Set PRO Quality 9 PCS Carbide Tipped Bars 1/2' Shank Lathe Tool

$27.99

$ 11 .99 $11.99

4.7
Select Option