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Brand Name : QFMH
Model Number : BT30,BT40,BT50
Place of Origin : CHINA
MOQ : 10PCS
Price : USD 8/PCS
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1000PCS/MONTH
Delivery Time : 5DAYS
Packaging Details : PLASTIC BOX
coolant hole : Yes
cutting direction : Right Hand
flute length : 50mm
material : Carbide
name : BT B18 Tool Holder
number of flutes : 2
overall length : 100mm
shank diameter : 20mm
shank type : mas403
surface finish : Polished
tolerance : ±0.005mm
usage : CNC Machining
SIZE : B20
BT30/40/50 Drill Chuck Arbor Connecting Rod, bt tool holder,cnc tool holder
BT taper drill chuck arbor ,The connecting rod is mainly used for drilling and milling machine used in drill chuck, BT Drill Chuck Arbor generally used for lathe, milling machine, machining center machine etc.. BT Drill Chuck Arbor Connecting rod using the alloy structure steel, the hardness reached 58-62 degrees, the speed of up to 12000 rpm
SpecifiCATEEions
1.Model: BT30/40/50
2. Material:20CrMnTi
3. Harded:HRC58-62
4.Run out is less than 0.005mm
5.BT Drill Chuck Arbor Taper accurary≤ AT3, ensure well contact with spindle cone for high speed
running to protect the spindle.
3.BT Drill Chuck Arbor Concentrictity and runout ≤0.005mm in high rpm.
4.BT Drill Chuck Arbor According to needs to be possible to provide the balanced hilt,the standard precision is G6.3/12000rpm, the precise precision is G2.5/20000rpm
Model No. BT-NO.s-L1 | L2 | L1 | D | D1 | Drawbar thread | Wt(kg) |
BT30-J1-45 | 16.669 | 110 | 9.754 | 31.75 | M12 | 0.60 |
BT30-J2-45 | 22.225 | 115.6 | 14.199 | 31.75 | M12 | 0.70 |
BT30-J3-45 | 30.956 | 124.4 | 20.599 | 31.75 | M12 | 0.80 |
BT30-J6-45 | 25.4 | 118.8 | 17.170 | 31.75 | M12 | 0.75 |
BT30-J33-45 | 25.4 | 118.8 | 15.850 | 31.75 | M12 | 0.75 |
BT30-B10-45 | 14.5 | 107.9 | 10.094 | 31.75 | M12 | 0.60 |
BT30-B12-45 | 18.5 | 111.9 | 12.065 | 31.75 | M12 | 0.60 |
BT30-B16-45 | 24 | 117.4 | 15.733 | 31.75 | M12 | 0.70 |
BT30-B18-45 | 32 | 125.4 | 17.780 | 31.75 | M12 | 0.82 |
BT40-J1-45 | 16.669 | 127.1 | 9.754 | 44.45 | M16 | 1.15 |
BT40-J2-45 | 22.225 | 132.6 | 14.199 | 44.45 | M16 | 1.25 |
BT40-J2S-45 | 19.05 | 129.4 | 13.940 | 44.45 | M16 | 1.20 |
BT40-J3-45 | 30.956 | 141.4 | 20.599 | 44.45 | M16 | 1.45 |
BT40-J4-45 | 42.069 | 152.5 | 28.550 | 44.45 | M16 | 1.55 |
BT40-J5-45 | 47.625 | 158 | 35.890 | 44.45 | M16 | 1.60 |
BT40-J6-45 | 25.4 | 135.8 | 17.170 | 44.45 | M16 | 1.30 |
BT40-J33-45 | 25.4 | 135.8 | 15.850 | 44.45 | M16 | 1.30 |
BT40-B10-45 | 14.5 | 124.9 | 10.094 | 44.45 | M16 | 1.40 |
BT40-B10-120 | 14.5 | 199.9 | 10.094 | 44.45 | M16 | 1.76 |
BT40-B12-45 | 18.5 | 128.9 | 12.065 | 44.45 | M16 | 1.34 |
BT40-B16-32 | 24 | 121.4 | 15.733 | 44.45 | M16 | 1.40 |
BT40-B16-45 | 24 | 134.4 | 15.733 | 44.45 | M16 | 1.45 |
BT40-B16-75 | 24 | 164.4 | 15.733 | 44.45 | M16 | 1.55 |
BT40-B16-90 | 24 | 179.4 | 15.733 | 44.45 | M16 | 1.40 |
BT40-B18-45 | 32 | 142.4 | 17.780 | 44.45 | M16 | 1.70 |
BT40-B18-75 | 32 | 172.4 | 17.780 | 44.45 | M16 | 1.76 |
BT50-J1-45 | 16.669 | 163.5 | 9.754 | 69.85 | M24 | 3.60 |
BT50-J2-45 | 22.225 | 169 | 14.199 | 69.85 | M24 | 3.95 |
BT50-J2S-45 | 19.05 | 165.9 | 13.940 | 69.85 | M24 | 3.90 |
BT50-J3-45 | 30.956 | 177.8 | 20.599 | 69.85 | M24 | 3.70 |
BT50-J4-45 | 42.069 | 188.9 | 28.550 | 69.85 | M24 | 3.75 |
BT50-J5-45 | 47.625 | 194.4 | 35.890 | 69.85 | M24 | 3.80 |
BT50-J6-45 | 25.4 | 172.2 | 17.170 | 69.85 | M24 | 4.00 |
BT50-J33-45 | 25.4 | 172.2 | 15.850 | 69.85 | M24 | 4.00 |
BT50-B10-45 | 14.5 | 161.3 | 10.094 | 69.85 | M24 | 3.60 |
BT50-B10-100 | 14.5 | 216.3 | 10.094 | 69.85 | M24 | 3.80 |
BT50-B12-45 | 18.5 | 165.3 | 12.065 | 69.85 | M24 | 3.60 |
BT50-B16-45 | 24 | 170.8 | 15.733 | 69.85 | M24 | 3.65 |
BT50-B16-60 | 24 | 185.8 | 15.733 | 69.85 | M24 | 3.70 |
BT50-B16-75 | 24 | 200.8 | 15.733 | 69.85 | M24 | 3.74 |
BT50-B16-90 | 24 | 215.8 | 15.733 | 69.85 | M24 | 3.78 |
BT50-B18-45 | 32 | 178.8 | 17.780 | 69.85 | M24 | 3.70 |
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CNC BT Tool Holder BT30 BT40 BT50 Drill Chuck Arbor Connecting Rod Images |