SUMICRYSTAL UP

■ Standard Cat. No. (Standard Type)

Rectangular prism type with six (100) faces

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Shape	Cat. No.	Stock	L(mm)	W(mm)	C1,C2 (mm)	T(mm)
The blue arrows indicate the direction for easy grinding. Crystal face orientations are all (100) except the corners.	UP 282512		2.8~3.5	2.5~3.5	~0.8	1.2±0.1
	UP 282515					1.5±0.1
	UP 303015		3.0~3.5	3.0~3.5	~0.3	1.5±0.1
	UP 301415			1.4~1.7		1.5±0.1
	UP 333014		3.3~4.0	3.0~4.0	~0.9	1.4±0.1
	UP 333017					1.7±0.1
	UP 353514		3.5~4.0	3.5~4.0	~0.4	1.4±0.1
	UP 353517					1.7±0.1
	UP 351717			1.7~2.0		1.7±0.1

Stock No mark: Made to order
*The surface orientation shown in the shape diagram is a representative value, and the actual product may have a deviation in orientation.
Other sizes can be ordered. These products may contain small inclusions within Sumitomo’s prescribed range.
There are inclusions and cracks inside the product corner (C Face) that are not subject to inspection.

■ Standard Cat. No. (UP Economy Type)

Leaving peripheral as grown surfaces and the top (100) face uncut allows large volume and low cost.

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Shape	Cat. No.	Stock	Min. Guaranteed Dimensions øD(mm)	T(mm)
The blue arrows indicate the direction for easy grinding.	UP 2010		2.0	1.0+0.2 -0.0
	UP 2012 (100) 1/2			1.2+0.3 -0.0
	UP 2510 (100) 1/2		2.5	1.0+0.2 -0.0
	UP 2512 (100) 1/2			1.2+0.3 -0.0
	UP 2515 (100) 1/2			1.5+0.3 -0.0
	UP 3010 (100) 1/2		3.0	1.0+0.2 -0.0
	UP 3012 (100) 1/2			1.2+0.3 -0.0
	UP 3015 (100) 1/2			1.5+0.3 -0.0
	UP 3510 (100) 1/2		3.5	1.0+0.2 -0.0
	UP 3512 (100) 1/2			1.2+0.3 -0.0
	UP 3515 (100) 1/2			1.5+0.3 -0.0
	UP 4010 (100) 1/2		4.0	1.0+0.2 -0.0
	UP 4012 (100) 1/2			1.2+0.3 -0.0
	UP 4015 (100) 1/2			1.5+0.3 -0.0
	UP 4020 (100) 1/2			2.0+0.3 -0.0
	UP 4510 (100) 1/2		4.5	1.0+0.2 -0.0
	UP 4512 (100) 1/2			1.2+0.3 -0.0
	UP 4515 (100) 1/2			1.5+0.3 -0.0
	UP 4520 (100) 1/2			2.0+0.3 -0.0
	UP 5010 (100) 1/2		5.0	1.0+0.2 -0.0
	UP 5012 (100) 1/2			1.2+0.3 -0.0
	UP 5015 (100) 1/2			1.5+0.3 -0.0
	UP 5020 (100) 1/2			2.0+0.3 -0.0

Stock No mark: Made to order
*The surface orientation shown in the shape diagram is a representative value, and the actual product may have a deviation in orientation.
Other sizes can be ordered. Small inclusions, chipping, etc. within Sumitomo’s prescribed range may be present in the minimum guaranteed dimensions of these products. Inclusions, chipping, etc. outside the inspection range may be present outside the minimum guaranteed dimensions of these products.

■ Standard Cat. No. (Type Cut along (100) Face)

SUMICRYSTAL UP Half-Cut Type are materials for cutting tools consisting of UP Economy Type cut in half along (100) or (110) face.

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Shape	Cat. No.	Stock	Min. Guaranteed Dimensions øD(mm)	T(mm)
The blue arrows indicate the direction for easy grinding.	UP 2010 (100) 1/2		2.0	1.0+0.2 -0.0
	UP 2012 (100) 1/2			1.2+0.3 -0.0
	UP 2510 (100) 1/2		2.5	1.0+0.2 -0.0
	UP 2512 (100) 1/2			1.2+0.3 -0.0
	UP 2515 (100) 1/2			1.5+0.3 -0.0
	UP 3010 (100) 1/2		3.0	1.0+0.2 -0.0
	UP 3012 (100) 1/2			1.2+0.3 -0.0
	UP 3015 (100) 1/2			1.5+0.3 -0.0
	UP 3510 (100) 1/2		3.5	1.0+0.2 -0.0
	UP 3512 (100) 1/2			1.2+0.3 -0.0
	UP 3515 (100) 1/2			1.5+0.3 -0.0
	UP 4010 (100) 1/2		4.0	1.0+0.2 -0.0
	UP 4012 (100) 1/2			1.2+0.3 -0.0
	UP 4015 (100) 1/2			1.5+0.3 -0.0
	UP 4020 (100) 1/2			2.0+0.3 -0.0
	UP 4510 (100) 1/2		4.5	1.0+0.2 -0.0
	UP 4512 (100) 1/2			1.2+0.3 -0.0
	UP 4515 (100) 1/2			1.5+0.3 -0.0
	UP 4520 (100) 1/2			2.0+0.3 -0.0
	UP 5010 (100) 1/2		5.0	1.0+0.2 -0.0
	UP 5012 (100) 1/2			1.2+0.3 -0.0
	UP 5015 (100) 1/2			1.5+0.3 -0.0
	UP 5020 (100) 1/2			2.0+0.3 -0.0

Stock No mark: Made to order
*The surface orientation shown in the shape diagram is a representative value, and the actual product may have a deviation in orientation.
Other sizes can be ordered. Small inclusions, chipping, etc. within Sumitomo’s prescribed range may be present in the minimum guaranteed dimensions of these products. Inclusions, chipping, etc. outside the inspection range may be present outside the minimum guaranteed dimensions of these products.

■ Standard Cat. No. (Type Cut along (110) Face)

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Shape	Cat. No.	Stock	Min. Guaranteed Dimensions øD(mm)	T(mm)
The blue arrows indicate the direction for easy grinding.	UP 2010 (110) 1/2		2.0	1.0+0.2 -0.0
	UP 2012 (110) 1/2			1.2+0.3 -0.0
	UP 2510 (110) 1/2		2.5	1.0+0.2 -0.0
	UP 2512 (110) 1/2			1.2+0.3 -0.0
	UP 2515 (110) 1/2			1.5+0.3 -0.0
	UP 3010 (110) 1/2		3.0	1.0+0.2 -0.0
	UP 3012 (110) 1/2			1.2+0.3 -0.0
	UP 3015 (110) 1/2			1.5+0.3 -0.0
	UP 3510 (110) 1/2		3.5	1.0+0.2 -0.0
	UP 3512 (110) 1/2			1.2+0.3 -0.0
	UP 3515 (110) 1/2			1.5+0.3 -0.0
	UP 4010 (110) 1/2		4.0	1.0+0.2 -0.0
	UP 4012 (110) 1/2			1.2+0.3 -0.0
	UP 4015 (110) 1/2			1.5+0.3 -0.0
	UP 4020 (110) 1/2			2.0+0.3 -0.0
	UP 4510 (110) 1/2		4.5	1.0+0.2 -0.0
	UP 4512 (110) 1/2			1.2+0.3 -0.0
	UP 4515 (110) 1/2			1.5+0.3 -0.0
	UP 4520 (110) 1/2			2.0+0.3 -0.0
	UP 5010 (110) 1/2		5.0	1.0+0.2 -0.0
	UP 5012 (110) 1/2			1.2+0.3 -0.0
	UP 5015 (110) 1/2			1.5+0.3 -0.0
	UP 5020 (110) 1/2			2.0+0.3 -0.0

Stock No mark: Made to order
*The surface orientation shown in the shape diagram is a representative value, and the actual product may have a deviation in orientation.
Other sizes can be ordered. Small inclusions, chipping, etc. within Sumitomo’s prescribed range may be present in the minimum guaranteed dimensions of these products. Inclusions, chipping, etc. outside the inspection range may be present outside the minimum guaranteed dimensions of these products.

■ Standard Cat. No. (Type Cut along (110) Face)

SUMICRYSTAL UPT is a material for cutting tools with a 2-point face((110) face) as the main surface.

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Shape	Cat. No.	Stock	W(mm)	L(mm)	T(mm)
	UPT 2510		≧2.5	≧2.5	1.0±0.1
	UPT 2512				1.2±0.1
	UPT 3010		≧3.0	≧2.5	1.0±0.1
	UPT 3012				1.2±0.1

Stock No mark: Made to order
*The surface orientation shown in the shape diagram is a representative value, and the actual product may have a deviation in orientation.
Other sizes can be ordered. Small inclusions, chipping, etc. within Sumitomo’s prescribed range may be present at the top (L/2). Inclusions, chipping, etc. outside the inspection range may be present at the bottom (L/2).