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Toolroom Grinding Wheels

Production, maintenance, sharpening, and repair of cutting tools.

 

	Type 1	Type 5	Type 7

 

 

 

Standard Dimensions:

Type	Diameter (D)			Recess Dimensions (P)		Thickness (T)		Bore (H)
	Inches		mm	Inches	mm	Inches	mm	Inches	mm
Type 1	6		150			1/4 | 1/2	6.3 | 12.7	1-1/4	31.75
	7		177			1/4 | 3/8 | 1/2	6.3 | 10 | 12.7	1-1/4	31.75
	8		203.2			1/4 | 1/2	6.3 | 12.7	1-1/4	31.75
	10		254			3/4 | 1	19.05 | 25.4	2 | 3 | 5	50.8 | 76.2 | 127
	12		305			1	25.4	3 | 5	76.2 | 127
	14		356			1 | 1-1/2	25.4 | 38	3 | 5	76.2 | 127
Type 5	7		177	r/1/s3x1/4	r/1/s76.2x6.3	3/4	19.05	1-1/4	31.75
	7		177	r/1/s3x1/2	r/1/s76.2x12.7	1	25.4	1-1/4	31.75
	8		203.2	r/1/s3x1/4	r/1/s76.2x6.3	3/4	19.05	1-1/4	31.75
	8		203.2	r/1/s3x1/2	r/1/s76.2x12.7	1	25.4	1-1/4	31.75
	12		305	r/1/s71/2x1/2	r/1/s190x12.7	1-1/2 | 2	38 | 50.8	3 | 5	76.2 | 127
	14		356	r/1/s8x1/2	r/1/s200x12.7	1-1/2	38	5	127
	14		356	r/1/s8x1	r/1/s200x25	2	50.8	5	127
Type 7	12		305	r/2/s71/2x1/2	r/2/s190x12.7	2	50.8	3 | 5	76.2 | 127
	14		356	r/2/s8x3/8	r/2/s200x10	2	50.8	5	127

Straight Cup Wheels | Type 6
D		T			H		W		E
Inches	mm	Inches		mm	Inches	mm	Inches	mm	Inches		mm
4	102	1-1/2 | 2		38 | 51	3/4 | 1-1/4	20 | 31.75	5/16,3/8	8 | 10	3/8		10
5	127	1-1/2 | 2		38 | 51	1-1/4	31.75	3/8	10	3/8		10
6	150	2		51	1-1/4	31.75	1/2	12.7	1/2		12.7
Flared Cup Wheels | Type 11
D		T			H		W		E		J		K
Inches	mm	Inches		mm	Inches	mm	Inches	mm	Inches	mm	Inches	mm	Inches	mm
4	102	1-1/2 | 2		38 | 51	3/4 | 1-1/4	20 | 31.75	5/16	8	1/2	12.7	3-1/14	82	2-5/8	67
5	127	1-3/4 | 2		45 | 51	1-1/4	31.75	5/16	8	1/2	12.7	3-3/4	95	3	78
6	150	2		51	11/4	31.75	3/8	10	1/2	12.7	4-1/2	115	3-3/4	95
Dish Grinding Wheels | Type 12
D		T			H		W		E		J		K
4	102	1/2		12.7	1/2 | 3/4 | 1-1/4	12.7 | 20 | 31.75	3/16	5	1/4	6.5	2	51	1/8	3
5	127	1/2		12.7	1-1/4	31.75	1/4	6.5	1/4	6.5	2-1/2	63	1/8	3
6	150	1/2		12.7	1-1/4	31.75	3/8	10	5/16	8	3	78	1/8	3.2
7	177	1/2		12.7	1-1/4	31.75	1/2	13	5/16	8	3-1/2	90	1/8	3.2

 

Recommended Specifications:

	Type of Grinding	Wheel Type	Specification
End Mills	Sharpening	Type 12	WA100K7V
	Grinding	Type 6 & 11	WA100K7V
Milling Cutters	Sharpening	Type 12	WA60K7V
	Grinding	Type 6 & 11	PA80K7V
Carbide Tools	Grinding & Sharpening	Type 1, 6, 11, 12	GC60I7V
HSS & Tool Steel	Grinding  & Sharpening	Type 1, 6, 11, 12	PA46J7V