Mani H-Files 31mm assorted 15-45

The Mani H-Files 31mm (assorted 15–45) are genuine Japanese-made Hedstrom hand files with a spiral-cut, screw-thread design that gives them aggressive cutting action for canal wall smoothing and debris removal. Manufactured from Mani's original 18-8 hard-fiber stainless steel, they resist corrosion through repeated cleaning and sterilization cycles.

Clinical Uses

• Enlarging and smoothing root canal walls via vertical push-pull (filing) motion
• Removing pulp tissue, dentin debris, and gutta-percha during retreatment
• Finishing canal preparation after K-file negotiation and rotary shaping

Key Features

• Genuine Japanese-made Mani quality with mirror-finished, sharp cutting edges
• 18-8 hard-fiber stainless steel resists corrosion after repeated sterilization
• Spiral-cut Hedstrom design for aggressive, efficient filing action
• 31mm length, assorted sizes 15–45, pack of 6

Specifications

How to Use

1. Confirm working length with an apex locator or radiograph before filing.
2. Irrigate the canal generously with sodium hypochlorite before and between files.
3. Insert passively, then use a vertical push-pull (filing) or lifting motion — H-files should not be rotated like K-files.
4. Withdraw, wipe, and irrigate between sizes, progressing sequentially through the assortment.

Why Buy From MedSTA

• Genuine Mani (Japan) stock, not unmarked substitutes common in the Egyptian market
• Fast delivery across Egypt with EGP pricing
• Pairs with MedSTA's manual K-files, EDTA solution, and gutta percha points

FAQ

What's the difference between H-Files and K-Files?
H-Files (Hedstrom) have a spiral-cut design meant for a vertical push-pull filing motion, while K-Files are twisted for both filing and gentle rotation — H-files should never be rotated as this can cause them to bind and fracture.

Why 31mm length instead of 21 or 25mm?
31mm files give extra reach for longer canals, such as anterior teeth or cases where coronal access requires additional working length.

Can these files be reused after sterilization?
Yes, the 18-8 hard-fiber stainless steel resists corrosion through repeated autoclave cycles, but any file with visible unwinding or distortion should be discarded.

Does MedSTA stock the 25mm version too?
Yes, MedSTA carries Mani H-Files in 25mm individual sizes alongside this 31mm assorted pack.