Pentagon F1-12 Precision Boring Head R8 Shank | 10-125mm Range | Gearo
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Home/Machine Accessories & Spares
SKU: ACC-F112-STEEL-9F
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Micro Boring Head F1-12/R8-110 mm

Brand:PENTAGON
₹6136 (incl. of all taxes)
₹5200 + 18% GST
MRP ₹6800 24% OFF
Minimum Order Quantity: 1

Description

A micro boring head is a tool accessory used on milling machines, jig borers, or CNC machines to precisely enlarge and finish inside diameters (bore holes) with high accuracy. Unlike large boring heads, micro boring heads are optimized for smaller diameters and finer adjustments.

Available in 8 configurations₹4,300.00 – ₹6,700.00
Boring Head Height:61.6 mm, 80.2 mm
Boring Head Outer Dia:50 mm, 75 mm
Boring Hole Size:12 mm, 18 mm

Specifications

Boring Head Height
61.6 mm
Boring Head Outer Dia
50 mm
Boring Hole Size
12 mm
Boring Capacity min-max
10-125 mm
Model
F1-12/R8
Dimensions
80x80x125 mm
Max Offset
16 mm
Fine Feed per graduation
0.01 mm
Weight
3.5 Kgs

Configurations

8 variants
Need More Info? Contact Us
VariantPriceModelBoring Capacity min-maxBoring Head Outer DiaBoring Hole Size
F1-12-110mm₹4,300.00F1-1210-125 mm50 mm12 mm
F1-18-220 mm₹5,100.00F1-1812-225 mm75 mm18 mm
F1-12/R8-110 mm₹5,200.00F1-12/R810-125 mm50 mm12 mm
F1-12/ISO30-NT30-110 mm₹5,400.00F1-12/ISO30-NT3010-125 mm50 mm12 mm
F1-12/ISO40-NT40-110 mm₹5,800.00F1-12/ISO40-NT4010-125 mm50 mm12 mm
F1-18/R8-220 mm₹5,900.00F1-18/R812-225 mm75 mm18 mm
F1-18/ISO30-NT30-220 mm₹6,100.00F1-18/ISO30-NT3012-225 mm75 mm18 mm
F1-18/ISO40-NT40-220 mm₹6,700.00F1-18/ISO40-NT4012-225 mm75 mm18 mm

Description

PENTAGON High Precision Elastic Spring Steel F1 Type BORING HEADS Model F1-12/R8 with R8 Shank and Alley Keys Set

Features

Material: Spring steel

Min graduation:0.001'' , 0.0005'' , 0.01mm

Type:F1-1/2 , F1-3/4 , F1-1 , F1-12 , F1-18 , F1-25

Can supply all kinds of shanks to suitable for F1 boring head

Combo set including boring head, boring shank and boring bars.

Non-standard types can be customized

Improve the hardness and insurances of the surface

Fine‑adjustment mechanism: Enables precise diameter control for internal bores, improving bore finish and dimensional accuracy.

Compatible with common machine shank/taper standards (in this case R8 shank) — making it usable with a wide variety of machines.

Compact, rigid body designed to minimise deflection during boring operations and maintain stability under cutting forces.

Versatile: Accepts compatible boring bars/inserts allowing the user to choose cutting tools appropriate for the bore size or material.

Suitable for finishing operations where surface quality, bore roundness, and concentricity are important.

Durable construction — built to withstand shop‑floor conditions, repeated use, and provide consistent performance.

About The Product

The Micro Boring Head Model F‑18 is a precision tool accessory designed for use on milling machines, CNC machines, or other machining centers. It allows the user to accurately bore internal diameters and refine bores with high control and repeatability. Its compact design, fine adjustment capability, and compatibility with common machine tapers make it suitable for workshops requiring machining accuracy.

Package Included

1. F1 Rough Boring Head

2. Package Plastic Box

3. Allen Key Spanner Set

4. Suitable Shank for Boring 1 piece

Optional Accessories

1. Boring Bars set of 12 Pcs of dia 18 mm

6 month warranty as per brand6 month warranty as per brand
100% Original Products100% Original Products
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100% Buyer protection100% Buyer protection
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₹6136 (incl. of all taxes)
₹5200 + 18% GST
MRP ₹6800 24% OFF
Shipping within 7 days
Selected:F1-12/R8-110 mm
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Product Categories

Machine Accessories & SparesBoring Head Bars & Shanks
F1-12/R8-110 mm₹5,200.00

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