Interchangeable Bit
Root Sizes
| A | B | C | D | |
|---|---|---|---|---|
| Tohnichi Custom Bit | Standard Market 1/4 Hex Root Style Bit | Tohnichi Custom Bit | ||
| Root Dimension |  |
 |
 |
 |
| Applicable Models | U30CN | U60CN - 1000CN, UR500CN MG60CN - 250CN, MF6N - 12N LTD15CN - 1000CN, RTD15CN - 50CN BMLD15CN - 30CN, BMRD15CN - 30CN NTD15CN - 1000CN, RNTD15CN - 500CN FTD50CN - 400CN, FTD2CN-S - 400CN2-S STC50CN - 400CN RTDZ260CN, 500CN |
FTD8N, 16N FTD8N2-S, 16N2-S |
|
| E | F | G | H | |
|---|---|---|---|---|
| Tohnichi Custom Bits | Standard Market | |||
| Root Dimension |  |
 |
 |
 |
| Applicable Models | OLD MODEL (02FTD - 2FTD) |
AMLD1CN - 8CN, AMRD1CN - 8CN MTD1MN - 10MN |
LTD2000CN | AUR5N |
| Type | Point Shape | Size | Root Shape | Catalog No. |
|---|---|---|---|---|
| + BIT A-0 | Plus | #0 (S-0) | A | 104 |
| + BIT B-1 | Plus | #1 (H-1) | B | 85 |
| + BIT B-2 | Plus | #2 (H-2) | B | 86 |
| + BIT B-3 | Plus | #3 (H-3) | B | 87 |
| + BIT C-0 | Plus | #0 (S-0) | C | 109 |
| + BIT C-1 | Plus | #1 (H-1) | C | 106 |
| + BIT C-2 | Plus | #2 (H-2) | C | 107 |
| + BIT D-1 | Plus | #1 (H-1) | D | 84 |
| + BIT D-2 | Plus | #2 (H-2) | D | 80 |
| + BIT D-3 | Plus | #3 (H-3) | D | 81 |
| + BIT E-1 | Plus | #1 (H-1) | E | 70 |
| + BIT F-0 | Plus | #0 (S-0) | F | 115 |
| + BIT F-1 | Plus | #1 (H-1) | F | 116 |
| + BIT G-3 | Plus | #3 (H-3) | G | 35 |
| + BIT G-4 | Plus | #4 (H-4) | G | 36 |
| + BIT H-3 | Plus | #3 (H-3) | H | 700 |
| - BIT A-13 | Minus | 0.4 x 2.4 (mm) | A | 105 |
| - BIT A-15 | Minus | 0.7 x 7 (mm) | A | 88 |
| - BIT A-16 | Minus | 0.9 x 7 (mm) | A | 89 |
| - BIT C-14 | Minus | 0.6 x 3.8 (mm) | C | 108 |
| - BIT D-20 | Minus | 1.4 x 14 (mm) | D | 82 |
| - BIT D-18 | Minus | 1 x 12 (mm) | D | 83 |
| - BIT E-14 | Minus | 0.6 x 3.8 (mm) | E | 71 |
| - BIT F-10 | Minus | 0.15 x 1 (mm) | F | 111 |
| - BIT F-11 | Minus | 0.2 x 1.5 (mm) | F | 112 |
| - BIT F-12 | Minus | 0.3 x 2 (mm) | F | 113 |
| - BIT G-17 | Minus | 1 x 10 (mm) | G | 37 |
| - BIT G-18 | Minus | 1 x 12 (mm) | G | 38 |
| - BIT G-19 | Minus | 1.2 x 17 (mm) | G | 39 |
| SQUARE BIT B-□2 | Square | 6.35 (mm) 1/4 (in) |
B | 90 |
| SQUARE BIT G-□2 | Square | 6.35 (mm) 1/4 (in) |
G | 33 |
| SQUARE BIT G-□3 | Square | 9.53 (mm) 3/8 (in) |
G | 34 |
| BOX BIT B-W5.5 | Box | 5.5 (mm) | B | 91 |
| BOX BIT B-W6 | Box | 6 (mm) | B | 95 |
| BOX BIT B-W7 | Box | 7 (mm) | B | 92 |
| BOX BIT B-W8 | Box | 8 (mm) | B | 93 |
| BOX BIT B-W10 | Box | 10 (mm) | B | 94 |
| HEX BIT B-W1.27 | Hex | 1.27 (mm) | B | 56 |
| HEX BIT B-W1.5 | Hex | 1.5 (mm) | B | 57 |
| HEX BIT B-W2 | Hex | 2 (mm) | B | 58 |
| HEX BIT B-W2.5 | Hex | 2.5 (mm) | B | 59 |
| HEX BIT B-W3 | Hex | 3 (mm) | B | 60 |
| HEX BIT B-W4 | Hex | 4 (mm) | B | 61 |
| HEX BIT B-W5 | Hex | 5 (mm) | B | 62 |
| HEX BIT B-W6 | Hex | 6 (mm) | B | 63 |
| HEX BIT B-W8 | Hex | 8 (mm) | B | 64 |
| Hexalobular Bit C-T5 | Hexalobular | T5 | C | 470 |
| Hexalobular Bit C-T6 | Hexalobular | T6 | C | 471 |
| Hexalobular Bit C-T8 | Hexalobular | T8 | C | 472 |
NOTE:
- Please use catalog No. when ordering.
- We no longer supply English sized bits.
- Underlined and orange highlighted catalog numbers are available to purchase online at Amazon.com (click to link)
- Ask us and we can add any stocked bit to the Amazon listings.