The blade is made from high grade Silicon – Manganese steel which no other make uses. This steel gives spring effect also.

The blade is differently hardened and tempered to resist wear, bending and meet high torque requirement. Other makes offer same hardness through out the length of the blade, which is not scientific.

Hardness on tip : 55 to 58 HRC. Other makes offer much less hardness on tip. Higher the hardness higher is wear resistance.

The blade tip is magnetized to lift small screw etc.from confined spaces or to hold the the screw in position.

• View Details

  

  PROD.NO	TIP SIZE B x T	A	C	D	L	WT.GMS
  932	0.6 x 0.4	50	13	3.0	110	10
  933	1.6 x 0.4	75	13	3.0	135	12
  911	3.0 x 0.4	50	13	3.0	110	10
  901	3.0 x 0.5	75	17	3.0	150	21
  902	3.0 x 0.4	100	17	3.0	175	22
  912	3.5 x 0.5	75	14	3.5	140	16
  842	3.5 x 0.5	150	17	3.5	225	35
  913	4.0 x 0.6	100	18	4.0	18	30
  712	4.0 x 0.6	125	17	4.0	200	30
  833	4.0 x 0.6	200	18	4.0	280	40
  713	5.0 x 0.6	75	18	5.0	155	35
  936	5.0 x 0.8	150	22	5.0	236	60
  921	6.0 x 0.6	75	22	6.0	161	55
  922	6.0 x 6.0	100	22	6.0	186	60
  923	6.0 x 0.8	125	22	6.0	211	62
  824	6.0 x 0.8	150	22	6.0	236	65
  825	6.0 x 0.8	200	22	6.0	286	77
  826	6.0 x 0.8	250	22	6.0	336	90
  924	8.0 x 1.2	125	28	8.0	230	115
  925	8.0 x 1.2	150	28	8.0	255	130
  926	8.0 x 1.2	175	28	8.0	280	130
  827	8.0 x 1.2	200	28	8.0	305	145
  828	8.0 x 1.2	250	28	8.0	355	165
  829	8.0 x 1.2	300	28	8.0	405	180
  725	10.0 x 1.2	150	26	8.0	248	120
  927	10.0 x 1.2	200	34	10.0	327	245
  928	10.0 x 1.2	250	34	10.0	377	275
  929	10.0 x 1.5	300	34	10.0	427	310
  930	10.0 X 1.5	400	34	10.0	527	365
  931	13.0 x 1.9	450	34	10.0	577	395