HFS

HFS(R) 2" Boring Head Set, 1/2" Carbide Boring Bar Set, 9pcs, Milling

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Description

  • [Size]: Head size: 2"; Boring bar hole: 1/2"; Cross hole Dia: 1/2"; Maximum Offset: 5/8"; Thread: 1-1/2"-18; Graduations: 0.001; R8 Shank Dia.: 1/2".
  • [Durable Material]: Made from hardened and ground alloy steel shanks for long-lasting durability.
  • [High Accuracy]: Features a micrometer lead screw for 0.001" direct reading accuracy, ensuring precise control.
  • [Complete Package]: Comes in a protective plastic case, including 1 x 2" Boring Head, 1 x R8 Shank, 9 x 1/2" Carbide Boring Bar, and 3 x Allen Wrench.
  • [Versatile Application]: Ideal for a wide range of milling tasks, such as processing inner hole surfaces, boring end faces, cutting holes, and crafting outer ring grooves.

2" Boring Head With R8 Shank
Head size: 2"
Boring bar Hole: 1/2"
Cross Hole Dia: 1/2"
Maximum Offset: 5/8"
Thread: 1.5"-18
Graduations: 0.001/0-50
Center Distance bt 2 bottom hole: 0.60"
With R8 Shank

A micrometer lead screw provides 0.0001" direct reading accuracy and ease of adjusting
Double bar holder permits a greater boring range with out an extreme offset condition
1 DIV = 0.001"Ø →║← 0.001" Ø, meaning on the 0-50 dial, when turning the dial by 1 division/graduation, the boring head's travel is 0.001" in radius movement, 0.002" in diameter movement.
When the direction of the dial is reversed, the backlash between the gear train is listed below.

OVERALL LENGTH --- BORE DEPTH --- MIN. BORE
2-1/4" -------- 3/4" --------- 5/16"
2-5/8" -------- 1-1/8" ------ 5/16"
3" -------------- 1-1/2" ------- 5/16"
2-5/8" ------- 1-1/8" ------- 7/16"
3-3/16" ----- 1-11/16" --- 7/16"
3-3/4" ------- 2-1/4" ------- 7/16"
3" ------------- 1-1/2" ------- 9/16"
3-3/4" ------- 2-1/4" ------- 9/16"
4-1/2" ------- 3" -------------- 9/16"

Technical Specifications
Manufacturer
HFS
Model
BORING-R8-9
Color
Black And Silver
Size
F1-2IN 1/2IN 9PCS
Height
7.5 cm
Length
26.5 cm
Width
22 cm
Weight
2.29 kg
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.