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Floating Tool Holder BT ER Precision Durable For Milling and Drilling
Ⅰ. Features And Advantages
1. Non eccentric nut
2. High quality, sufficient stock
3. Come out high surface quality
4. High precision, various specifications
5.Save time and cost, expand tools work life
6.The nut is automatically corrected by non-eccentricity,and preset dynamic balance
Ⅱ. Technical Parametes
Product Name | ER Tool Holder |
Spindle Type | BT-ER |
Clamping Range | 1~25mm |
Runout | <0.003mm |
Processing Type | Deep Hole Finishing Machining. |
Product Material | 20CrNiMo |
Hardness | HRC48~52° |
Ⅲ. Product Introduction
Standard Items
Cat.No | Chucking Dia | D1 | D2 | L1 | L2 | Nut | Collet | Spanner |
BT30-ER16-70 | 3.0-10.0 | 28 | 28 | 70 | 48 | HN-ER16A | ER16 | HS-ER16A |
BT30-ER16-100 | 3.0-10.0 | 28 | 28 | 100 | 78 | HN-ER16A | ER16 | HS-ER16A |
BT30-ER20-70 | 3.0-13.0 | 34 | 34 | 70 | 48 | HN-ER20A | ER20 | HS-ER20A |
BT30-ER20-100 | 3.0-13.0 | 34 | 34 | 100 | 78 | HN-ER20A | ER20 | HS-ER20A |
BT30-ER25-70 | 3.0-16.0 | 40 | 40 | 70 | 48 | HN-ER25UM | ER25 | HS-ER25UM |
BT30-ER25-100 | 3.0-16.0 | 40 | 40 | 100 | 78 | HN-ER25UM | ER25 | HS-ER25UM |
BT30-ER32-70 | 3.0-20.0 | 48 | 48 | 70 | 48 | HN-ER32UM | ER32 | HS-ER32UM |
BT30-ER32-100 | 3.0-20.0 | 48 | 48 | 100 | 78 | HN-ER32UM | ER32 | HS-ER32UM |
BT40-ER16-70 | 3.0-10.0 | 28 | 28 | 70 | 43 | HN-ER16A | ER16 | HS-ER16A |
BT40-ER16-100 | 3.0-10.0 | 28 | 28 | 100 | 73 | HN-ER16A | ER16 | HS-ER16A |
BT40-ER16-150 | 3.0-10.0 | 28 | 28 | 150 | 123 | HN-ER16A | ER16 | HS-ER16A |
BT40-ER20-70 | 3.0-13.0 | 34 | 34 | 70 | 43 | HN-ER20A | ER20 | HS-ER20A |
BT40-ER20-100 | 3.0-13.0 | 34 | 34 | 100 | 73 | HN-ER20A | ER20 | HS-ER20A |
BT40-ER20-150 | 3.0-13.0 | 34 | 34 | 150 | 123 | HN-ER20A | ER20 | HS-ER20A |
BT40-ER25-70 | 3.0-16.0 | 40 | 40 | 70 | 43 | HN-ER25UM | ER25 | HS-ER25UM |
BT40-ER25-100 | 3.0-16.0 | 40 | 40 | 100 | 73 | HN-ER25UM | ER25 | HS-ER25UM |
BT40-ER25-150 | 3.0-16.0 | 40 | 40 | 150 | 123 | HN-ER25UM | ER25 | HS-ER25UM |
BT40-ER32-70 | 3.0-20.0 | 48 | 48 | 70 | 43 | HN-ER32UM | ER32 | HS-ER32UM |
BT40-ER32-100 | 3.0-20.0 | 48 | 48 | 100 | 73 | HN-ER32UM | ER32 | HS-ER32UM |
BT40-ER32-150 | 3.0-20.0 | 48 | 48 | 150 | 123 | HN-ER32UM | ER32 | HS-ER32UM |
BT40-ER40-100 | 6.0-26.0 | 58 | 58 | 100 | 73 | HN-ER40UM | ER40 | HS-ER40UM |
BT40-ER40-150 | 6.0-26.0 | 58 | 58 | 150 | 123 | HN-ER40UM | ER40 | HS-ER40UM |
BT50-ER16-100 | 3.0-10.0 | 28 | 28 | 100 | 62 | HN-ER16A | ER16 | HS-ER16A |
BT50-ER16-150 | 3.0-10.0 | 28 | 28 | 150 | 112 | HN-ER16A | ER16 | HS-ER16A |
BT50-ER20-100 | 3.0-13.0 | 34 | 34 | 100 | 62 | HN-ER20A | ER20 | HS-ER20A |
BT50-ER20-150 | 3.0-13.0 | 34 | 34 | 150 | 112 | HN-ER20A | ER20 | HS-ER20A |
BT50-ER25-100 | 3.0-16.0 | 40 | 40 | 100 | 62 | HN-ER25UM | ER25 | HS-ER25UM |
BT50-ER25-150 | 3.0-16.0 | 40 | 40 | 150 | 112 | HN-ER25UM | ER25 | HS-ER25UM |
BT50-ER32-100 | 3.0-20.0 | 48 | 48 | 100 | 62 | HN-ER32UM | ER32 | HS-ER32UM |
BT50-ER32-150 | 3.0-20.0 | 48 | 48 | 150 | 112 | HN-ER32UM | ER32 | HS-ER32UM |
BT50-ER40-100 | 6.0-26.0 | 58 | 58 | 100 | 62 | HN-ER40UM | ER40 | HS-ER40UM |
BT50-ER40-150 | 6.0-26.0 | 58 | 58 | 150 | 112 | HN-ER40UM | ER40 | HS-ER40UM |
Ⅳ. Overview for HIPPSC Products