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Shop / enertwist drill bit set 246 pieces

Bosch BL21A 21-Piece Assorted Drill Bit Set for Light-Gauge Metal, Wood, Plastic

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$ 23.99   $16.79   save 30%
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Bosch Black Oxide Metal Drill Bits have been designed to cater to the needs of contractors, electricians, and other professionals who require solid and dependable bits for general-application drilling in wood, plastic, and light-gauge metal. The split-point tip has been engineered to ensure no-skate starts and clean, accurate holes. The bit's unique design and heavy-duty black oxide coating contribute to its longer life compared to standard drill bits.

The three-flat shank design on bits 3/16 In. and larger promotes better gripping and guards against slipping, providing reliable performance. These drill bits are versatile, suitable for a wide range of drilling applications, including wood, plastic, and light-gauge metal.

The included bit sizes in this set are: (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", and (1) 1/2". This comprehensive range of sizes ensures that users can tackle a variety of drilling tasks with precision and efficiency.

In terms of accuracy, the split-point tip is engineered to provide no-skate, clean, and accurate starts, making it suitable for a wide range of drilling applications. The unique bit design and heavy-duty black oxide coating also contribute to the bit's longevity, as it generates less friction and provides longer life than standard drill bits.

The three-flat shank design on the larger bits (3/16 In. and above) promotes better gripping and guards against possible slipping, ensuring reliable performance even in demanding drilling situations. This feature is particularly beneficial for contractors, electricians, and tool professionals who require consistent and dependable results.

Bosch Black Oxide Metal Drill Bits are designed to be a versatile and universal solution for general-purpose drilling needs. They are suitable for use by contractors, electricians, and other tool professionals who require accurate and reliable bits for a variety of applications.

In summary, Bosch Black Oxide Metal Drill Bits offer a combination of accuracy, longevity, and reliability, making them a valuable tool for professionals who need to tackle a wide range of drilling tasks in wood, plastic, and light-gauge metal.

product information:

AttributeValue
materialBlack Oxide Coated
finish_typeBlack Oxide
shank_type3-Flat
cutting_angle_string16 Inches
brandBosch
item_dimensions_l_x_w_x_h3 x 1 x 2 inches
tool_flute_typeSpiral
point_styleSplit Point
surface_recommendationAbs,Acrylic,Aluminum,Brass,Copper,Maple,Mdf,Metal,Nylon,Oak,Pine,Plastic,Polycarbonate,Pvc,Steel,Wood
upc000346471489
unit_count1.0 Count
global_trade_identification_number00000346471489, 00000346000016
manufacturerBosch
part_numberBL21A
item_weight1.14 pounds
product_dimensions3 x 1 x 2 inches
country_of_originChina
item_model_numberBL21A
is_discontinued_by_manufacturerNo
size21 Piece Set
colorBlack
style21pc
finishBlack Oxide
item_package_quantity1
measurement_systemInch
special_features21-Piece Set Black Oxide Coated HSS Twist Drill Bit Set
included_components21 pc. Black Oxide Metal Drill Bits- See "About this item" above for more detail
batteries_includedNo
batteries_requiredNo
customer_reviews
ratings_count574
stars4.5
best_sellers_rank#100,822 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#211 in Jobber Drill Bits
date_first_availableJuly 29, 2016

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We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.

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If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.

After 30 days of delivery of your order, we will no longer accept returns.

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To request a return,please email us at:[email protected] ,We will respond within 24 hours after the consumer sends the email (except weekends).
If it is a quality issue, please provide an order number and attach clear photos of the items that represent the issue.
After we receive the returned order, our Quality Assurance department will inspect and verify the condition of the item.Upon acceptance of your return, a refund will be issued to the original form of payment within 1-3 business days.

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Items returned without authorization will not be accepted.
The time frame for return must not exceed 30 days from when the original order was received.
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Please make sure you provide us the tracking# and receipt after you return.

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Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

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