1).TCT circular saw blank 2).Versatile function, for steel, wood... 3).Straight vertical cutting 4).Powersaving 5).Long life

As a part of the TCT saw blade and the bearing part of the carbide tips, TCT circular saw blank is very important for the cutting quality and life of the Tungsten Carbide Tipped saw blade. The carbide insert is welded on the top of the saw tooth.The welding-mode mainly is the brazing. And also steel cores have some types, such as standard one, laser cut silent, Multi cutters blades, wipper slots cores, etc..

DIA.OF BLADE	DIA. OF BLANK	HOLE	THICKNESS	TEETH NO.	HIGH FREQUENCY WELDING	TEETH DESIGN
160	160	20/22/25.4/30	2.0	40	√	AS CUSTOMER REQUEST
200	200	20/22/25.4/30/45	3.0	40	√
250	250	20/22/25.4/30/45/50	2.0	60	√
255	255	20/22/25.4/30/45/50	3.0	60	√
300	300	20/22/25.4/30/45/50	3.4	60	√
305	305	20/22/25.4/30/45/50	2.2	72	√
355	355	20/22/25.4/30/45/50	2.4	80	√
405	405	20/22/25.4/30/45/50	2.7	72	√
455	455	20/22/25.4/30/45/50/60	2.7	100	√
505	505	20/22/25.4/30/45/50/60	3.0	84	√
550	550	20/22/25.4/30/45/50/60	3.0	120	√
610	610	20/22/25.4/30/45/50/60	4.0	120	√
800	800	80/100/120/200/240	5.0	180	√
830	830	80/100/120/200/240	5.5	100	√
865	865	80/100/120/200/240	5.5	70	√
1020	1020	80/100/120/200/240	6.5	60/80	√
1050	1050	80/100/120/200/240	6.5	56/68	√
1080	1080	80/100/120/200/240	6.5	60/80	√
1150	1150	80/100/120/200/240	6.5	60/80	√
1250	1250	80/100/120/200/240	6.5	50/80/110	√
1400	1400	80/100/120/200/240	7.0/8.0	200/220	√
1520	1520	80/100/120/200/240	8.0/9.0	62/86	√
1600	1600	80/100/120/200/240	8.8/9.0	72/80	√
1700	1700	80/100/120/200/240	8.8/9.0	120/160/200	√
1800	1800	80/100/120/200/240	9.0/10.5	140/180/230	√
1900	1900	80/100/120/200/240	9.0/10.5	80/130/180	√
2000	2000	80/100/120/200/240	11.0	70/100	√
2200	2200	80/100/120/200/240	11.5	90/120	√
Special Specification Also Available
For your info, the teeth Nos are decided by your sizes of material and the blades diamater and other factors.

TCT circular saw blank