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Keyway Punch

Optional models

TOHATSU

TOHATSU

TOHATSU

Shaft diameter tolerance	D(0~+0.005) Dm5
Material hardness	powder high speed steel 64～67HRC Powder high speed steel 64～67HRC SKD11 60～63HRC SKH51 61～64HRC
Coating treatment	DLC TiCN none
Substrate (None/WPC)	none WPC none
Edge shape	A D E G R
B. Cutting edge length	L S X

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