Center Boy (Part Numbers)

Promotional pricing

Accurately positions the drill hole and chamfers at the same time. High-precision throw-away bits with outstanding cutting sharpness. Eliminates the need for bit grinding. Long shank reduces interference with the workpiece.

Part Number

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the corresponding part number is displayed here.

Part Numbers

Data to be displayed: 30; 45; 60

Part Number
ST10-CBY09010
ST12-CBY09013
ST12-CBY12013
ST16-CBY09016
ST20-CBY09013-220
ST20-CBY09013-260
ST20-CBY09022
ST32-CBY09022-260
ST32-CBY09022-300

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Tip angle (θ)	Details Type	D1 (mm)	D2 (mm)	L (mm)	L1 (mm)	Bit Model	Minimum Machining Diameter (mm)	Spare lock screw (option)
111.58 € 73.64 €	1	5 Days	90	Standard Type	10	10	150	-	CBY09010	0.9	H0403-5P
106.00 €	1	5 Days	90	Standard Type	12	13	150	-	CBY09013	0.9	H0403-5P
110.00 €	1	7 Days	120	Standard Type	12	13	150	-	CBY12013	0.9	H0403-5P
139.00 €	1	5 Days	90	Standard Type	16	16	180	-	CBY09016	1.0	H0504-5P
171.00 €	1	9 Days	90	Long Type	20	13	220	120	CBY09013	0.9	H0403-5P
186.00 €	1	9 Days	90	Long Type	20	13	260	120	CBY09013	0.9	H0403-5P
174.00 €	1	7 Days	90	Standard Type	20	22	180	-	CBY09022	1.5	H0505-5P
266.00 €	1	9 Days	90	Long Type	32	22	260	120	CBY09022	1.5	H0505-5P
281.00 €	1	9 Days	90	Long Type	32	22	300	120	CBY09022	1.5	H0505-5P

Basic information

Application	Centering (Positioning) / Hole Chamfer	work material	General Steel / Cast Iron / Aluminum / Copper	Peripheral Blade Y/N	N/A
Tool Material Type	High-speed steel	Coating Y/N	Available	Coating Type	TiN
Features	Has a distinctively sharp performance owing to the use of high-precision, one-time use throwaway bits for accurate positioning and chamfering of drill holes. Blade edges can be replaced, eliminating the need for re-grinding, thereby giving a stable performance. Long shank type that does not interfere with workpiece.	Set content and accessories	Throw-Away Bit x 2, Locking Screw