Specifications

14
1/4" Hex
Insert Bits
Phillips Bits
Size Overall Length
Part Number inch mm
440-1X 1 1 25
440-115X 1 1 1/2 38
440-12X 1 2 51
440-125X 1 2 1/2 64
440-13X 1 3 76
440-2X 2 1 25
440-2I 2 1 25
440-215X 2 1 1/2 38
440-22X 2 2 51
440-225X 2 2 1/2 64
440-23X 2 3 76
440-24X 2 4 101
440-255X 2 5 1/2 140
440-26X 2 6 152
440-27X* 2 1 25 For screws not recessed
enough
440-3X 3 1 25
440-3I 3 1 25
440-3125X 3 1 1/4 32
440-3BNX 3 1 1/4 32 Reinforced version
440-32X 3 2 51
440-325X 3 2 1/2 64
440-33X 3 3 76
440-34X 3 4 101
440-4X 4 1 5/16 33
Size Overall Length Shank Diameter Turned Length
Part Number inch mm inch mm inch mm
4910X 0 1 15/16 49 1/8 3.2 1 1/4 32
4910-AX 0 2 3/4 70 1/8 3.2 2 51
4910-BX 0 3 1/2 89 1/8 3.2 2 3/4 70
4910-CX 0 6 152 1/8 3.2 2 51
491X 1 1 15/16 49 3/16 4.8 1 1/4 32
491-AX 1 2 3/4 70 3/16 4.8 2 51
491-BX 1 3 1/2 89 3/16 4.8 2 3/4 70
491-CX 1 6 152 3/16 4.8 2 51
491-CCX 1 6 152 3/16 4.8 5 1/4 133
492X 2 1 15/16 49 1/4 6.4 1 1/4 32
492I 2 1 15/16 49 1/4 6.4 1 1/4 32
492-AX 2 2 3/4 70 1/4 6.4 2 51
492-AI 2 2 3/4 70 1/4 6.4 2 51
492-BX 2 3 1/2 89 1/4 6.4 2 3/4 70
492-BI 2 3 1/2 89 1/4 6.4 2 3/4 70
492-CX 2 6 152 1/4 6.4 2 51
492-CI 2 6 152 1/4 6.4 2 51
492-200MM 2 7 13/16 200 1/4 6.4 7 178
SD-2052-8 2 8 203 9/32 7.1 7 178
SD-2052-10 2 10 254 9/32 7.1 9 229
492-CCX 2 6 152 1/4 6.4 5 1/4 133
492-27X* 2 1 15/16 49 1/4 6.4 1 1/4 32
492-A-27X* 2 2 3/4 70 1/4 6.4 2 51
492-B-27X* 2 3 1/2 89 1/4 6.4 2 3/4 70
492-C-27X* 2 6 152 1/4 6.4 2 51
492-CC-27X* 2 6 152 1/4 6.4 5 1/4 133
493X 3 1 15/16 49 5/16 7.9 1 25
493-AX 3 2 3/4 70 5/16 7.9 1 3/4 44
493-BX 3 3 1/2 89 5/16 7.9 2 1/2 64
493-CX 3 6 152 5/16 7.9 5 127
4930X 3 1 15/16 49 1/4 6.4 1 1/4 32
4930-AX 3 2 3/4 70 1/4 6.4 2 51
4930-BX 3 3 1/2 89 1/4 6.4 2 3/4 70
4930-CX 3 6 152 1/4 6.4 2 51
4930-CCX 3 6 152 1/4 6.4 5 1/4 133
494X 4 1 15/16 49 3/8 9.5 1 25
1/4" Hex
Power Drive
1/4" Hex
Insert Bits
Screw Total Length Blade Thickness Blade Width
Part Number Size inch mm inch mm inch mm
445-1X 4F-5R 1 25 .034 .86 3/16 4.8
445-2X 6F-8R 1 25 .040 1.02 7/32 5.6
445-3X 8F-10R 1 25 .042 1.07 1/4 6.4
445-4X 10F-12R 1 25 .046 1.17 9/32 7.1
445-1-15X 4F-5R 1 1/2 38 .034 .86 3/16 4.8
445-2-15X 6F-8R 1 1/2 38 .040 1.02 7/32 5.6
445-3-15X 8F-10R 1 1/2 38 .042 1.07 1/4 6.4
445-4-15X 10F-12R 1 1/2 38 .046 1.17 9/32 7.1
445-5X 12F-14R 1 1/2 38 .050 1.27 5/16 7.9
445-6X 14F-16R 1 1/2 38 .055 1.40 23/64 9.1
Slotted Bits
Apex Bits