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Rotary tool drilling tool for aluminum G7 drill series-G7X drill
Rotary tool drilling tool for aluminum G7 drill series-Fuji Seiko Co., Ltd.

Rotary tool drilling tool for aluminum G7 drill series
Fuji Seiko Co., Ltd.

Fuji Seiko Co., Ltd.'s Response Status

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100.0%

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29.4hours

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About This Product

■Carbide drill series for one-shot machining with IT7 class hole accuracy

Incredible finishing accuracy created by "drill blade" + "special reamer blade" ・IT7 grade hole finishing in one shot ・Lineup includes blank holes, cast holes, and high feed types. G7X drill

■For blank hole machining

Features: High precision machining with special reamer blade G7T drill

■For casting hole machining

Features: Stable machining even in cast holes Y7 drill

■For high feed processing

Features: High feed version of G7X drill. Helix groove

■I'm so happy and amazing here. Introducing exciting and amazing ideas and technologies

The G7 drill series consists of a drill blade and a special reamer blade. By separating each groove, chips emitted from the cutting edge can be discharged separately, eliminating chip clogging, and by using a special blade type for the reamer blade, one-shot machining of IT7 grade holes has been realized. The lineup includes the G7X drill for solid holes, the G7T drill for cast holes, and the Y7 drill as a high-feed version of the G7 drill. Development concept/product concept

■Current situation and issues

・With the shift from specialized machines to general-purpose machines, the need for a drill reamer that combines a drill and reamer into one has increased in order to shorten cycle time. ・However, there were still issues such as problems due to chip encroachment and unstable machining accuracy.

■Development points

・Improved chip evacuation by optimizing the phase of the drill bit and reamer blade ・Using a special blade type for the reamer blade improves machining accuracy and achieves IT7 class hole diameter accuracy.

  • Product

    Rotary tool drilling tool for aluminum G7 drill series

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1 Models of Rotary tool drilling tool for aluminum G7 drill series

Image Part Number Price (excluding tax) Surface roughness Setting diameter Accuracy Purpose Standard conditions feed Standard conditions Cutting speed Target process Machining performance Machining diameter Cylindricity Reamer blade Drill blade
Rotary tool drilling tool for aluminum G7 drill series-Part Number-G7X drill

G7X drill

Available upon quote

6.3z or less

Φ5~

IT7 grade accuracy

For blank hole machining

F=0.1~0.2mm/rev

V=50~200m/min

Dowel hole, aluminum high precision hole/solid hole
*One-shot processing from raw materials

IT7 grade

8μm or less

2 pieces

2 pieces

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About Company Handling This Product

Response Rate

100.0%


Response Time

29.4hrs

  • Japan

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