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OKAZAKI Reamer SPHR1850 Size 18.5 mm

Name: OKAZAKI Reamer SPHR1850 Size 18.5 mm
Brand: OKAZAKI
SKU: 73-O081-SPHR1850
Price: 4830.00 THB
Availability: InStock

Brand : OKAZAKI

OKAZAKI Reamer SPHR1850 Size 18.5 mm - 1

73-O081-SPHR1850

4,830 Baht

SKU 73-O081-SPHR1850 ⧉

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Price 4,830 Baht
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Weight : 1.2 kg

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Brand country: Japan
Weight: 1.2 kg

OKAZAKI HSS fine reamer size 18.5 mm, durable, smooth-cutting, reduces vibration, and delivers stable hole sizes according to engineering specifications.

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SKU 73-O081-SPHR1850
Estimated Delivery 1-3 days to ThailandShips
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OKAZAKI Reamer Model SPHR1850 Size 18.5 mm.
The OKAZAKI Spiral Hand Reamer (SPHR Series) model SPHR1850 is a premium-grade hole finishing tool made to Japanese industrial standards. Manufactured from high-quality high-speed steel (HSS), it is designed to enlarge pre-drilled holes to a precise diameter of 18.5 mm. Its spiral flute design ensures smoother reaming action and delivers superior surface finish compared to straight-flute models.

Feature

Spiral Flute Geometry: The spiral flutes reduce chatter during operation, resulting in continuous, smooth metal cutting and providing a uniformly smooth, mirror-like hole surface finish.

Efficient Chip Evacuation: The helix angle of the flutes quickly evacuates chips from the hole, reducing chip clogging and heat buildup at the cutting edge, which helps maintain hole size accuracy.

Superior HSS Material: Made from special-grade high-speed steel with a balanced combination of hardness and toughness, it maintains cutting edge sharpness for a long service life and holds precise tolerances conforming to JIS standards.

Precision Taper Lead: Features a long tapered lead at the tip that facilitates accurate centering when starting into the hole, keeping it stable and free from wobbling even during manual reaming.

Application

High-Precision Finishing: Used for the final finishing step to achieve a precise 18.5 mm. hole size for engineering fits and assembly.

Heavy Fitting & Repair: Suitable for sizing large pin holes, shaft holes, or bushing holes in machinery and high-precision maintenance work.

Versatile Material Handling: Performs well across a variety of materials such as mild steel, cast iron, aluminum, and copper.

Manual Reaming: Straight shank with a square end, designed for use with a tap wrench for delicate manual control of speed and direction.

Specification

Model: SPHR1850

Diameter: 18.5 mm.

Flute Type: Spiral Flute

Material: HSS (High Speed Steel)

Flute Length: approx. 115 mm.

Overall Length: approx. 225 - 230 mm.

Shank Type: Straight Shank with Square End

Reamers OKAZAKI Model SPHR1850 size 18 5 mm

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