1/4" Shank M8 x 1.25 M35 Cobalt High Speed Steel Combination Drill Tap Bit 2pcs

Description

Document
Specifications:Thread Size: M8 x 1.25Hex Shank Size: 1/4"Drilling Length: 31mm / 1.22"Total Length: 70mm / 2.76"Material: M35 Cobalt High Speed SteelFinish: UncoatedPackage Content: 2pcs x Combination Drill and Tap BitDescriptions:Combination drill and tap bit set can complete hole drilling, tapping, deburring and countersinking. One-step operation greatly saves processing steps and improves working efficiency.Suitable for processing holes. Used for tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc.. Recommended feed rate: general steel: 6-15m/min; harder steel: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min.Self-centering point, do not need assistant center drilling or center punching. Quick change 1/4-inch hex shank can be used on power tools more easily and securely. A tapered end on hex shank can prevent excessive tapping. It exceeds the tap to prevent thread breakage from over-drilling.M35 cobalt high speed steel tool features high hardness (HRC65-66) and high red hardness, high wear resistance. Features just the base substrate without any coatings, good for most general purpose thread tapping.Use on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps. Machine taps are suggested to be used with tap collets with overload protection. The torque caused by too fast feed speed is too large, which can easily cause the tap to break. Taps are prone to chipping or breaking due to speed overload or non-vertical tapping. Micro taps (such as M1-M3.5) are mainly used in clocks and watches, tapping wood and soft metals with lower hardness.
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1/4" Shank M8 x 1.25 M35 Cobalt High Speed Steel Combination Drill Tap Bit 2pcs
Specifications:
Thread Size: M8 x 1.25
Hex Shank Size: 1/4"
Drilling Length: 31mm / 1.22"
Total Length: 70mm / 2.76"
Material: M35 Cobalt High Speed Steel
Finish: Uncoated
Package Content: 2pcs x Combination Drill and Tap Bit
Descriptions:
Combination drill and tap bit set can complete hole drilling, tapping, deburring and countersinking. One-step operation greatly saves processing steps and improves working efficiency.
Suitable for processing holes. Used for tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc.. Recommended feed rate: general steel: 6-15m/min; harder steel: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min.
Self-centering point, do not need assistant center drilling or center punching. Quick change 1/4-inch hex shank can be used on power tools more easily and securely. A tapered end on hex shank can prevent excessive tapping. It exceeds the tap to prevent thread breakage from over-drilling.
M35 cobalt high speed steel tool features high hardness (HRC65-66) and high red hardness, high wear resistance. Features just the base substrate without any coatings, good for most general purpose thread tapping.
Use on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps. Machine taps are suggested to be used with tap collets with overload protection.
The torque caused by too fast feed speed is too large, which can easily cause the tap to break. Taps are prone to chipping or breaking due to speed overload or non-vertical tapping. Micro taps (such as M1-M3.5) are mainly used in clocks and watches, tapping wood and soft metals with lower hardness.
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Payment
We accept eBay payment.
Please do not email us to ask for other payment option.
We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.
Shipping
Usually we ship your order out within 24 hours in business day.
For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.
Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.
Return Policy
Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.
If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.
About Us
We are continually expanding our product selection to better serve your need.
We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!
If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.
Description
Policy
1/4" Shank M8 x 1.25 M35 Cobalt High Speed Steel Combination Drill Tap Bit 2pcs
Specifications:
Thread Size: M8 x 1.25
Hex Shank Size: 1/4"
Drilling Length: 31mm / 1.22"
Total Length: 70mm / 2.76"
Material: M35 Cobalt High Speed Steel
Finish: Uncoated
Package Content: 2pcs x Combination Drill and Tap Bit
Descriptions:
Combination drill and tap bit set can complete hole drilling, tapping, deburring and countersinking. One-step operation greatly saves processing steps and improves working efficiency.
Suitable for processing holes. Used for tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc.. Recommended feed rate: general steel: 6-15m/min; harder steel: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min.
Self-centering point, do not need assistant center drilling or center punching. Quick change 1/4-inch hex shank can be used on power tools more easily and securely. A tapered end on hex shank can prevent excessive tapping. It exceeds the tap to prevent thread breakage from over-drilling.
M35 cobalt high speed steel tool features high hardness (HRC65-66) and high red hardness, high wear resistance. Features just the base substrate without any coatings, good for most general purpose thread tapping.
Use on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps. Machine taps are suggested to be used with tap collets with overload protection.
The torque caused by too fast feed speed is too large, which can easily cause the tap to break. Taps are prone to chipping or breaking due to speed overload or non-vertical tapping. Micro taps (such as M1-M3.5) are mainly used in clocks and watches, tapping wood and soft metals with lower hardness.
M5x0.8 High Speed Steel 4341 Combination Drill and Tap Bit 2.76" Length 2pcs
USD
9.17
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USD
9.09
M6 M8 M10 Titanium Coated High Speed Steel Combination Drill Tap Bit Set 3pcs
USD
11.35
1/4-20 UNC High Speed Steel Uncoated Machine Spiral Flute Thread Tap
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USD 11.47
Payment
We accept eBay payment.
Please do not email us to ask for other payment option.
We appreciate prompt payment and look forward to your business in the future. Unpaid item will be filed without receiving payment in 7 days from listing ended.
Shipping
Usually we ship your order out within 24 hours in business day.
For shipping and handling charges (S&H) for specific item, please refer to the item listing page for more details.
Please make sure your shipping address is correct. We are not responsible for any loss in transit if a wrong address is provided.
Return Policy
Returns for exchange are permitted and must be initiated by the buyer within 30 days upon receipt.
If you would like to return your product(s) for repair / replacement / refund, please kindly contact our customer service representatives via email for an authorized RMA number. Your returned product(s) will not be processed without a completed RMA.
About Us
We are continually expanding our product selection to better serve your need.
We look forward to providing the best sevice to you - our dear customers, so take a look around our store and find the product that you want. You can put your trust in us!
If you need any help or have any suggestions, please don't hesititate to contact us anytime , we will reply you within 24 hours and try the best to help you.
On Aug 10, 2022 at 01:27:34 PDT, seller added the following information: