Discount-PromoLabel

hide

FamilyPage-Attribute-Selector

VariantThreeDropDown

Header-MainMenu

show

InfoPage-DiscountCodes

experiment_2

MyaccountPage_Recommendations

New_Login_Registration_Toggle

Number-Of-Recommendations

eight

Payment-GooglePay

Personalised-BoostType

personalised_boost_v1

Previously-Purchased-Tag

Show

ProductPage_Bundle

two_products

ProductPage-Add-To-Quotation

ProductPage-AddToBasket-Mobile

ProductPage-Attribute-Selector

ProductPage-Pills-Visibility

Expanded

ProductPage-Title-Length-Mobile

ProductPage-Title-Mobile

Below

ProductPage-ViewAll-Terminal-Node

Recommendations

control

Scheduled_Orders

show_with_global

search-templates

defaultTemplate

SearchPage_Top_Category

Default

SearchPage-BoostType

boost_img_lt_atb

SearchPage-Enable-Sort-Attribute-Value

AttributeValueSortOnSearchAndCategory

SearchPage-FilterPanel-Expanded

SearchPage-InfiniteScroll-Limit

Thousand

SearchPage-LeadTimeFilter

SearchPage-SearchResultLimit

Hundred

SingleLine-ProductHeader-Mobile

SHOW

Sticky-MainMenu

StickyFilterPanel-InfiniteScroll

Drill Diameter Metric

Flute Construction

Finish/Coating

Standards Met

Web Thickness

Material

Number of Flutes

Helix Type

Flute Type

Coolant Delivery

Point Angle

Series 549 HSS High Helix (Parabolic Flute) Jobber Drills 
Metric 
HSS GT100 jobber drills. For drilling in difficult conditions when swarf congestion prevents an adequate flow of coolant. For use in steel and cast iron having a hardness of up to 1000N/mm2. Not recommended for nickel-chrome steels or similar material.  Nitrided lands/polished > 2.36mm dia 
Manufactured to BS 328, DIN338RN.

Series 549 HSS High Helix (Parabolic Flute) Straight Shank Jobber Drills - Metric

Description

Feature Attributes

We suggest upgrading to Chrome