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Woodworking Router Bit
Woodworking router bits are versatile cutting tools used for shaping, trimming, and profiling wooden materials. Made with high-quality carbide tips, they deliver exceptional sharpness and wear resistance for extended use. These bits are suitable for creating decorative edges, grooves, joints, and intricate details in furniture, cabinetry, and crafts. Designed for compatibility with both handheld and CNC routers, woodworking router bits ensure smooth operation, accurate cutting depth, and consistent performance. Their balanced design reduces vibration and improves finish quality. Available in various types—such as straight bits, round-over bits, and chamfer bits—they are indispensable for any woodworking professional aiming.
45° Chamfer Router Bit
| SIZE | D | A | B |
| 1/4*1/4 | 21.98 | 45° | 6.35 |
| 1/4*5/16 | 24.25 | 45° | 7.96 |
| 1/4*3/8 | 26.50 | 45° | 9.52 |
| 1/4*1/2 | 30.96 | 45° | 12.70 |
| 1/4*5/8 | 35.50 | 45° | 15.90 |
| 1/4*3/4 | 40.00 | 45° | 19.05 |
| 1/4*7/8 | 44.40 | 45° | 22.20 |
| 1/4*1 | 48.90 | 45° | 25.40 |
| 1/2*1/4 | 21.98 | 45° | 6.35 |
| 1/2*5/16 | 24.25 | 45° | 7.96 |
| 1/2*3/8 | 26.50 | 45° | 9.52 |
| 1/2*1/2 | 30.96 | 45° | 12.70 |
| 1/2*5/8 | 35.50 | 45° | 15.90 |
| 1/2*3/4 | 40.00 | 45° | 19.05 |
| 1/2*7/8 | 44.40 | 45° | 22.20 |
| 1/2*1 | 48.90 | 45° | 25.40 |
| 1/2*1-1/8 | 53.40 | 45° | 28.60 |
| 1/2*1-1/4 | 57.90 | 45° | 31.75 |
| 1/2*1-3/8 | 62.40 | 45° | 34.90 |
| 1/2*1-1/2 | 67.00 | 45° | 38.10 |
| 1/2*1-5/8 | 71.37 | 45° | 41.27 |
| 1/2*1-3/4 | 75.86 | 45° | 44.45 |
| 1/2*2" | 84.84 | 45° | 50.80 |
Cove Box Router Bit
| SIZE | D | H | R |
| 1/4*5/32 | 3.96 | 5.00 | 1.98 |
| 1/4*3/16 | 4.76 | 7.00 | 2.38 |
| 1/4*1/4 | 6.35 | 5.00 | 3.17 |
| 1/4*5/16 | 7.96 | 6.00 | 3.96 |
| 1/4*3/8 | 9.52 | 6.50 | 4.76 |
| 1/4*1/2 | 12.70 | 9.50 | 6.35 |
| 1/4*5/8 | 15.90 | 10.00 | 7.95 |
| 1/4*3/4 | 19.05 | 12.00 | 9.52 |
| 1/4*7/8 | 22.20 | 13.50 | 11.10 |
| 1/4*1 | 25.40 | 15.00 | 12.70 |
| 1/2*3/16 | 4.76 | 7.00 | 2.38 |
| 1/2*1/4 | 6.35 | 5.00 | 3.17 |
| 1/2*5/16 | 7.96 | 6.00 | 3.96 |
| 1/2*3/8 | 9.52 | 6.50 | 4.76 |
| 1/2*1/2 | 12.70 | 9.50 | 6.35 |
| 1/2*5/8 | 15.90 | 10.00 | 7.95 |
| 1/2*3/4 | 19.05 | 12.00 | 9.52 |
| 1/2*7/8 | 22.20 | 13.50 | 11.10 |
| 1/2*1 | 25.40 | 15.00 | 12.70 |
| 1/2*1-1/8 | 28.60 | 17.50 | 14.30 |
| 1/2*1-1/4 | 31.75 | 19.00 | 15.90 |
| 1/2*1-3/8 | 34.90 | 19.50 | 17.45 |
| 1/2*1-1/2 | 38.10 | 22.50 | 19.05 |
| 1/2*1-5/8 | 41.30 | 25.50 | 20.65 |
| 1/2*1-3/4 | 44.50 | 26.50 | 22.25 |
| 1/2*2 | 50.80 | 28.50 | 25.40 |
90° Grooving Router Bit
| SIZE | D | H | 2a |
| 1/4*1/4 | 6.35 | 6.35 | 90° |
| 1/4*5/16 | 7.96 | 7.96 | 90° |
| 1/4*3/8 | 9.52 | 9.52 | 90° |
| 1/4*1/2 | 12.70 | 12.70 | 90° |
| 1/4*5/8 | 15.90 | 15.90 | 90° |
| 1/4*3/4 | 19.5 | 17.50 | 90° |
| 1/4*7/8 | 22.20 | 19.10 | 90° |
| 1/4*1 | 25.40 | 20.70 | 90° |
| 1/2*1/4 | 6.35 | 6.35 | 90° |
| 1/2*5/16 | 7.96 | 7.96 | 90° |
| 1/2*3/8 | 9.52 | 9.52 | 90° |
| 1/2*1/2 | 12.70 | 12.70 | 90° |
| 1/2*5/8 | 15.90 | 15.90 | 90° |
| 1/2*3/4 | 19.05 | 17.50 | 90° |
| 1/2*7/8 | 22.20 | 19.10 | 90° |
| 1/2*1 | 25.40 | 20.70 | 90° |
| 1/2*1-1/8 | 28.60 | 22.20 | 90° |
| 1/2*1-1/4 | 31.75 | 25.50 | 90° |
| 1/2*1-3/8 | 34.90 | 25.00 | 90° |
| 1/2*1-1/2 | 38.10 | 25.00 | 90° |
| 1/2*1-5/8 | 41.30 | 30.00 | 90° |
| 1/2*1-3/4 | 44.50 | 30.00 | 90° |
| 1/2*2" | 50.80 | 30.00 | 90° |
Rounding Over Router Bit
| SIZE | D | R | H | B |
| 1/4*3/16 | 14.26 | 5.40 | 2.38 | 2.38 |
| 1/4*1/4 | 15.86 | 6.40 | 3.17 | 3.17 |
| 1/4*5/16 | 20.64 | 8.00 | 3.9 | 3.97 |
| 1/4*3/8 | 22.20 | 9.50 | 4.76 | 4.76 |
| 1/4*1/2 | 25.40 | 11.00 | 6.35 | 6.35 |
| 1/4*5/8 | 28.62 | 12.70 | 7.96 | 7.96 |
| 1/4*3/4 | 31.74 | 16.00 | 9.52 | 9.52 |
| 1/4*7/8 | 34.90 | 17.50 | 11.10 | 11.10 |
| 1/4*1 | 38.10 | 19.00 | 12.70 | 12.70 |
| 1/2*1/4 | 15.86 | 6.40 | 3.17 | 3.17 |
| 1/2*5/16 | 20.64 | 8.00 | 3.97 | 3.97 |
| 1/2*3/8 | 22.22 | 9.50 | 4.76 | 4.76 |
| 1/2*1/2 | 25.40 | 11.00 | 6.35 | 6.35 |
| 1/2*5/8 | 28.62 | 12.70 | 7.96 | 7.96 |
| 1/2*3/4 | 31.74 | 16.00 | 9.52 | 9.52 |
| 1/2*7/8 | 34.90 | 17.50 | 11.10 | 11.10 |
| 1/2*1 | 38.10 | 19.00 | 12.70 | 12.70 |
| 1/2*1-1/8 | 41.28 | 20.20 | 14.29 | 14.29 |
| 1/2*1-1/4 | 44.50 | 21.50 | 15.90 | 15.90 |
| 1/2*1-3/8 | 47.62 | 23.00 | 17.46 | 17.46 |
| 1/2*1-1/2 | 50.80 | 25.00 | 19.05 | 19.05 |
| 1/2*1-5/8 | 53.98 | 26.00 | 20.64 | 20.64 |
| 1/2*1-3/4 | 57.16 | 28.00 | 22.23 | 22.23 |
| 1/2*1-7/8 | 60.32 | 29.00 | 23.81 | 23.81 |
| 1/2*2 | 63.50 | 32.00 | 25.40 | 25.40 |
| 1/2*2-1/8 | 66.66 | 33.40 | 26.98 | 26.98 |
| 1/2*2-1/4 | 69.86 | 34.10 | 28.58 | 28.58 |
| 1/2*2-3/8 | 73.02 | 36.70 | 30.16 | 30.16 |
| 1/2*2-1/2 | 76.20 | 38.00 | 31.75 | 31.75 |
| 1/2*2-5/8 | 79.36 | 39.80 | 33.33 | 33.33 |
| 1/2*2-3/4 | 82.56 | 41.50 | 34.93 | 34.93 |
| 1/2*2-7/8 | 85.72 | 43.10 | 36.51 | 36.51 |
| 1/2*3" | 88.90 | 44.00 | 38.10 | 38.10 |
Woodworking Router Bit Industry Knowledge
About CHENGGONG
Yueqing Chenggong Tools Co., Ltd. was established in 2001. The company produces glass drill bits, woodworking milling cutters, countersink drills, marble hole openers, branch drills, woodworking hole openers, aircraft-type woodworking hole openers, ceramic alloy drill bits, Aluminum plate forming knives, etc., are one of the professional manufacturers in China and one of the important suppliers in the world.
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