Mitsubishi MWE „Grinding tools for first and second relief face, „Grinding tools for thinning face, „Grinding tools for honing, Diamond wheel, Diamond file

This is the end of regrinding. Please ascertain that all the following specifications are fulfilled before using WSTAR drill again.

•Lip height difference (axial runout of front cutting edge) < 0.02mm

•There is no damage left on the cutting edge.

•Appropriate honing is applied to the edge.

•There is no grinding burr.

„Grinding tools for first and second relief face

Diamond wheel	R-129936
	Φ75～φ100
	3～5

5～10

Grain size

Rough grind : #200

Finish grind : #400 over

„Grinding tools for thinning face

Diamond wheel	R-146074
	Φ100～φ150
100°	10

„Grinding tools for honing

Diamond file

3～5

Grain size: #400 over

Round file: P-56006C

Grain size: #600

Harf round file: P-68852

Grain size: #400

Hand hone: 000064

Grain size: #1500

※Diamond wheels and diamond files above are available at our divisions and sales offices. To order these products, please contact one of our sales offices or divisions near from you. (Order numbers are underlined in the right column of the table.)

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