Hot-selling inch five-piece steel plate hole opener 1/4-1-3/8 step drill special-shaped drill bench step drill triangle tower drill
Hot-selling inch five-piece steel plate hole opener 1/4-1-3/8 step drill special-shaped drill bench step drill triangle tower drill
Hot-selling inch five-piece steel plate hole opener 1/4-1-3/8 step drill special-shaped drill bench step drill triangle tower drill
Hot-selling inch five-piece steel plate hole opener 1/4-1-3/8 step drill special-shaped drill bench step drill triangle tower drill
Hot-selling inch five-piece steel plate hole opener 1/4-1-3/8 step drill special-shaped drill bench step drill triangle tower drill

Hot-selling inch five-piece steel plate hole opener 1/4-1-3/8 step drill special-shaped drill bench step drill triangle tower drill

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Hot-selling inch five-piece steel plate hole opener 1/4-1-3/8 step drill special-shaped drill bench step drill triangle tower drill

About the product

Characteristic

Brand

Mr Drill

Description

 

192微信图片_20240919111009.jpg
表面处理: 镀钛(金黄色)

特点:

1、独特的阶梯构造,一只钻头能开多种规格尺寸孔径,一只阶梯钻抵上一盒钻头。

2、不需使用中心冲,与普通麻花钻相比不易折断。现场施工,一支阶梯钻多种规格适用。

3、去毛刺、倒角、开圆孔扩孔、可以完成麻花钻无法完成的功能。

4、和普通麻花钻相比。晃动小、不需使用中心冲也能开出漂亮孔径出来。

5、使用工具:手枪钻、台钻皆可。注意:边工作时边注水冷却,能有效的延长钻头的使用寿命,推荐钻速250--400转!!

具体规格如下:

3/16-7/8''    共12阶

3/16(4.76mm),1/4(6.35mm),5/16(7.94mm),3/8(9.53mm),7/16(11.11mm),1/2(12.7mm),9/16(14.29mm),5/8(15.88mm), 11/16(17.46mm),3/4(19.05mm),13/16(20.64mm),7/8(22.22mm)

1/4-1-3/8''   共10阶

1/4(6.35mm),3/8(9.5mm),1/2(12.7mm),5/8(15.9mm),3/4(19mm),7/8(22.23mm),1(25.4mm),1-1/8(28.56mm),1-1/4(31.75mm),1-3/8(34.93mm)

1/4-3/4''     共9阶

1/4(6.35mm),5/16(7.94mm),3/8(9.53mm), 7/16(11.11mm), 1/2(12.7mm), 9/16(14.29mm),5/8(15.88mm), 11/16(17.46mm), 3/4(19.05mm)

3/16-1/2''   共6阶

3/16''(4.76mm), 1/4''(6.35mm), 5/16''(7.94mm), 3/8''(10.35mm), 7/16''(11.11mm), 1/2''(12.7mm)

1/8-1/2'' 共13阶

 :1/8''(3.18mm), 5/32''(3.97mm), 3/16''(4.76mm), 7/32'',(5.56mm)

1/4''(6.35mm),9/32''(7.14mm), 5/16''(7.94mm), 11/32''(8.73mm), 3/8''(9.53mm), 13/32''(10.32mm),7/16''(11.11mm),15/32''(11.91mm),1/2''(12.7mm)

包装备注:默认为OPP塑料袋装,若需要塑筒装请联系客服改价。

装箱数据:

产品名称 装箱数 箱规 箱重
5PCS塑袋装 50套/箱 29*17*20CM 16KG
1/4-1-3/8''单支塑袋装 200PCS/箱 33*26*16CM 30KG
3/16-7/8'' 单支塑袋装 200PCS/箱 26*15*19CM 14.5KG
1/4-3/4'' 单支塑袋装 200PCS/箱 23*13*17CM 11.5KG
3/16-1/2'' 单支塑袋装 200PCS/箱 20*11*14CM 4.5KG
1/8-1/2''单支塑袋装 200PCS/箱 20*11*14CM 5KG

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Characters

Properties

Brand

Mr Drill

Description

 

192微信图片_20240919111009.jpg
表面处理: 镀钛(金黄色)

特点:

1、独特的阶梯构造,一只钻头能开多种规格尺寸孔径,一只阶梯钻抵上一盒钻头。

2、不需使用中心冲,与普通麻花钻相比不易折断。现场施工,一支阶梯钻多种规格适用。

3、去毛刺、倒角、开圆孔扩孔、可以完成麻花钻无法完成的功能。

4、和普通麻花钻相比。晃动小、不需使用中心冲也能开出漂亮孔径出来。

5、使用工具:手枪钻、台钻皆可。注意:边工作时边注水冷却,能有效的延长钻头的使用寿命,推荐钻速250--400转!!

具体规格如下:

3/16-7/8''    共12阶

3/16(4.76mm),1/4(6.35mm),5/16(7.94mm),3/8(9.53mm),7/16(11.11mm),1/2(12.7mm),9/16(14.29mm),5/8(15.88mm), 11/16(17.46mm),3/4(19.05mm),13/16(20.64mm),7/8(22.22mm)

1/4-1-3/8''   共10阶

1/4(6.35mm),3/8(9.5mm),1/2(12.7mm),5/8(15.9mm),3/4(19mm),7/8(22.23mm),1(25.4mm),1-1/8(28.56mm),1-1/4(31.75mm),1-3/8(34.93mm)

1/4-3/4''     共9阶

1/4(6.35mm),5/16(7.94mm),3/8(9.53mm), 7/16(11.11mm), 1/2(12.7mm), 9/16(14.29mm),5/8(15.88mm), 11/16(17.46mm), 3/4(19.05mm)

3/16-1/2''   共6阶

3/16''(4.76mm), 1/4''(6.35mm), 5/16''(7.94mm), 3/8''(10.35mm), 7/16''(11.11mm), 1/2''(12.7mm)

1/8-1/2'' 共13阶

 :1/8''(3.18mm), 5/32''(3.97mm), 3/16''(4.76mm), 7/32'',(5.56mm)

1/4''(6.35mm),9/32''(7.14mm), 5/16''(7.94mm), 11/32''(8.73mm), 3/8''(9.53mm), 13/32''(10.32mm),7/16''(11.11mm),15/32''(11.91mm),1/2''(12.7mm)

包装备注:默认为OPP塑料袋装,若需要塑筒装请联系客服改价。

装箱数据:

产品名称 装箱数 箱规 箱重
5PCS塑袋装 50套/箱 29*17*20CM 16KG
1/4-1-3/8''单支塑袋装 200PCS/箱 33*26*16CM 30KG
3/16-7/8'' 单支塑袋装 200PCS/箱 26*15*19CM 14.5KG
1/4-3/4'' 单支塑袋装 200PCS/箱 23*13*17CM 11.5KG
3/16-1/2'' 单支塑袋装 200PCS/箱 20*11*14CM 4.5KG
1/8-1/2''单支塑袋装 200PCS/箱 20*11*14CM 5KG

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